Britney Jean Spears (born December 2, 1981) is an American singer. Referred to as the "Princess of Pop", she is widely regarded as one of the most influential entertainers of the 21st century. Her impact on pop music—particularly her role in reviving teen pop—and energetic stage performances contributed to her success.

Spears began her career in 1992 as a cast member for the musical Ruthless! and the final two seasons of The All-New Mickey Mouse Club television series before signing with Jive Records in 1997. Her debut single, "...Baby One More Time", was her first US Billboard Hot 100 chart-topper and one of the best-selling singles in history. Spears became the best-selling teenage artist of all time with the best-selling albums ...Baby One More Time (1999) and Oops!... I Did It Again (2000), as well as Britney (2001), her 21st-century bestseller. After starring in the film Crossroads (2002), she released the albums In the Zone (2003) and Blackout (2007). The former included the single "Toxic", which won the Grammy Award for Best Dance/Electronic Recording.

Facing lifelong public scrutiny and a much-publicized emotional breakdown, Spears was placed under a controversial conservatorship in 2008. During this period, she recorded Circus (2008) and Femme Fatale (2011) for Jive, and Britney Jean (2013) and Glory (2016) for RCA Records. With the singles "Womanizer", "3", and "Hold It Against Me", she became the third woman to top the Billboard Hot 100 in three decades. Spears withdrew from regular concert touring in 2019 to focus on her conservatorship case, leading to its dissolution in 2021, after she publicly testified against her family and management for maltreatment. She announced her departure from the music industry in 2024, and sold her music catalogue for a reported $200 million in 2026.

Britney Spears
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Spears is one of the best-selling music artists of all time, with estimated sales of over 150 million records. Forbes named her as the world's highest-paid female musician in 2000 and 2012. She was ranked among the 100 most influential people in the world by Time (2021) and the greatest pop stars of the 21st century by Billboard (2023). Her accolades include one Grammy Award, six MTV Video Music Awards (including the Michael Jackson Video Vanguard Award), seven Billboard Music Awards and a star on the Hollywood Walk of Fame. Spears has launched numerous products, with her 2005 fragrance Fantasy with Elizabeth Arden, Inc. generating over $1.5 billion in sales by 2011. Her life and career were the subject of the documentary Framing Britney Spears (2021) and memoir The Woman in Me (2023).

Life and career

1981–1997: Early life, family, and career beginnings

Britney Jean Spears was born on December 2, 1981 in McComb, Mississippi, the second child of Lynne Irene (née Bridges) and James "Jamie" Parnell Spears. Her maternal grandmother, Lillian Portell, was English and born in London, and one of Spears's maternal great-grandfathers was Maltese. She spent her formative years with her siblings Bryan and Jamie Lynn and their parents in Kentwood, Louisiana.

Born in the Bible Belt, where socially conservative evangelical Protestantism is a particularly strong religious influence, she was baptized as a Southern Baptist and sang in a church choir as a child. As an adult, she studied Kabbalist teachings. On August 5, 2021, Spears announced that she had converted to Catholicism. Her mother and sister are also Catholic. However, in September 2022, after Spears's ex-husband, Kevin Federline, and youngest son did an interview defending her father's actions during her conservatorship, she stated: "I don't believe in God anymore because of the way my children and my family have treated me. There is nothing to believe in anymore. I'm an atheist y'all."

Britney Spears
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In 1984, Spears began attending dance lessons in Kentwood and was selected to perform as a solo artist at the annual recital. Not long after, she sang "What Child Is This?" at her kindergarten graduation. During her childhood, she also had gymnastics and voice lessons and won many state-level competitions and children's talent shows. In gymnastics, Spears attended Béla Károlyi's training camp. She said of her ambition as a child, "I was in my own world [...] I found out what I'm supposed to do at an early age".

When Spears was eight, she and Lynne traveled to Atlanta, Georgia, to audition for the 1990s revival of The Mickey Mouse Club. Casting director Matt Casella rejected her as too young but introduced her to Nancy Carson, a New York City talent agent. Carson was impressed with Spears's singing and suggested enrolling her at the Professional Performing Arts School.

Spears was hired for her first professional role as the understudy for the lead role of Tina Denmark in the off-Broadway musical Ruthless!. She also appeared as a contestant on the popular television show Star Search and was cast in several commercials. In December 1992, she appeared in The All-New Mickey Mouse Club. Fellow cast members included Christina Aguilera, Justin Timberlake, Ryan Gosling, Keri Russell, and JC Chasez. After the show's 1994 cancellation, she returned to Mississippi and enrolled at McComb's Parklane Academy. Although she made friends with most of her classmates, she compared the school to "the opening scene in Clueless with all the cliques. [...] I was so bored. I was the point guard on the basketball team. I had my boyfriend, and I went to homecoming and Christmas formal. But I wanted more."

Britney Spears
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In June 1997, Spears negotiated with manager Lou Pearlman to join the female pop group Innosense. Lynne asked family friend and entertainment lawyer Larry Rudolph for his opinion and submitted a tape of Spears singing over a Whitney Houston karaoke song along with some pictures. Rudolph decided that he wanted to pitch her to record labels, for which she needed a professional demo. He sent Spears an unused song of Toni Braxton; she rehearsed for a week and recorded her vocals in a studio. Spears traveled to New York with the demo and met with executives from four labels, returning to Kentwood the same day. Three of the labels rejected her, saying that audiences wanted pop bands such as the Backstreet Boys and the Spice Girls, and "there wasn't going to be another Madonna, another Debbie Gibson, or another Tiffany".

Two weeks later, executives from Jive Records returned calls to Rudolph. Senior vice president of A&R Jeff Fenster said about Spears's audition that "it's very rare to hear someone that age who can deliver emotional content and commercial appeal [...] For any artist, the motivation—the 'eye of the tiger'—is extremely important. And Britney had that." Spears sang Houston's "I Have Nothing" (1992) for the executives and was subsequently signed to the label. They assigned her to work with producer Eric Foster White for a month; he reportedly shaped her voice from a "lower and less poppy" delivery to "distinctively, unmistakably Britney". After hearing the recorded material, president Clive Calder ordered a full album. Spears had originally envisioned "Sheryl Crow music, but younger; more adult contemporary". She felt secure with her label's appointment of producers, since "[i]t made more sense to go pop, because I can dance to it—it's more me." She flew to Cheiron Studios in Stockholm, Sweden, where half of the album was recorded from March to April 1998, with producers Max Martin, Denniz Pop, and Rami Yacoub, among others.

1998–2000: ...Baby One More Time and Oops!... I Did It Again

After returning to the US, Spears toured shopping malls as part of her L'Oreal Hair Zone Mall Tour to promote her upcoming debut album. Her show was a four-song set, and she was accompanied by two backup dancers. Her first concert tour followed, as an opening act for NSYNC. Jive released her debut album ...Baby One More Time in January 1999. It debuted at number one on Billboard 200 and was certified two-times platinum by the Recording Industry Association of America (RIAA) after a month. The album topped the charts in fifteen countries and sold over 10 million copies in a year. It became the biggest-selling album ever by a teenage artist.

Britney Spears
U.S. Navy photo by Chief Warrant Officer 4 Seth Rossman. · Public domain via Wikimedia Commons

"...Baby One More Time" was released as the lead single from the album in September 1998. Jive originally wanted the associated music video to be animated, but Spears instead suggested the final concept of a Catholic schoolgirl. The single peaked at number one on the Billboard Hot 100, topping the chart for two consecutive weeks in January–February 1999. It sold more than 10 million copies, making it one of the best-selling singles in history. "...Baby One More Time" later received a Grammy nomination for Best Female Pop Vocal Performance. The title track also topped the singles chart for two weeks in the UK and became the fastest-selling single ever by a female artist, shipping over 460,000 copies. It would later become the 25th-most successful song in British chart history. Spears is the youngest female artist to have a million seller in the UK. The album's third single, "(You Drive Me) Crazy", became a top-ten hit worldwide and further propelled the success of the ...Baby One More Time album; the single would later appear in the John Schultz film Drive Me Crazy that year. The album has sold 30 million copies worldwide, making it one of the best-selling albums of all time. It is the best-selling debut album by any artist.

In June 1999, Spears began her first headlining ...Baby One More Time Tour in North America, which was positively received by critics. It also generated some controversy due to her racy outfits. An extension of the tour, titled (You Drive Me) Crazy Tour, followed in March 2000. Spears premiered songs from her upcoming second album during the show.

Oops!... I Did It Again, Spears's second Jive album, was released in May 2000. It debuted at number one in the US, selling 1.3 million copies, breaking the Nielsen SoundScan record for the highest debut sales by any solo artist. It has sold over 20 million copies worldwide to date, making it one of the best-selling albums of all time. Rob Sheffield of Rolling Stone said that "the great thing about Oops! – under the cheese surface, Britney's demand for satisfaction is complex, fierce and downright scary, making her a true child of rock & roll tradition". The album's lead single, "Oops!... I Did It Again", peaked at the top of the charts in Australia, New Zealand, the United Kingdom, and many other European nations, while the second single, "Lucky", peaked at number one in Austria, Germany, Sweden, and Switzerland. The album, as well as the title track, received Grammy nominations for Best Pop Vocal Album and Best Female Pop Vocal Performance, respectively.

Britney Spears
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The same year, Spears embarked on the Oops!... I Did It Again Tour, which grossed $40.9 million; she also published her first memoir, Britney Spears' Heart to Heart, written with her mother. On September 7, 2000, Spears performed at the 2000 MTV Video Music Awards. Halfway through the performance, she removed her black suit to reveal a sequined flesh-colored bodysuit, followed by a heavy dance routine. It is noted by critics as the moment that Spears showed signs of becoming a more provocative performer. Amidst media speculation, Spears confirmed she was dating NSYNC member Justin Timberlake. Spears and Timberlake both graduated via distance learning from the University of Nebraska High School. She also bought a home in Destin, Florida. In her 2023 memoir, Spears revealed that she had an abortion in late 2000 while dating Timberlake after he said they were not prepared for parenthood. Spears called the abortion "one of the most agonizing things I have ever experienced".

2001–2002: Britney and Crossroads

In January 2001, Spears hosted the 28th Annual American Music Awards, starred at Rock in Rio alongside NSYNC, and performed as a special guest in the Super Bowl XXXV halftime show headlined by Aerosmith and NSYNC. In February 2001, she signed a $7–8 million promotional deal with Pepsi and released another book co-written with her mother, A Mother's Gift. Her third studio album, Britney, was released in November 2001, with a funkier sound inspired by hip-hop artists such as Jay-Z and the Neptunes. Britney debuted at number one on the Billboard 200 and reached top five positions in Australia, the UK, and mainland Europe, and has sold 10 million copies worldwide.

Stephen Thomas Erlewine of AllMusic called Britney "the record where she strives to deepen her persona, making it more adult while still recognizably Britney. [...] it does sound like the work of a star who has now found and refined her voice, resulting in her best record yet". It was nominated for the Grammy Awards for Best Pop Vocal Album and Best Female Pop Vocal Performance for "Overprotected", and in 2007 it was named one of the best albums of the preceding 25 years by Entertainment Weekly. The lead single, "I'm a Slave 4 U", became a top-ten hit in several countries.

Britney Spears
Greg · CC BY 2.0 via Wikimedia Commons

Spears's performance of the single at the 2001 MTV Video Music Awards featured a caged tiger (wrangled by Bhagavan Antle) and a large albino python draped over her shoulders. It was harshly received by animal rights organization PETA, who claimed the animals were mistreated and scrapped plans for an anti-fur billboard that was to feature Spears. Jocelyn Vena of MTV News summarized Spears's performance: "Draping herself in a white python and slithering around a steamy garden setting – surrounded by dancers in zebra and tiger outfits – Spears created one of the most striking visuals in the 27-year history of the show."

To support the album, Spears began the Dream Within a Dream Tour. The show was critically praised for its technical innovations, the pièce de résistance being a water screen that pumped two tons of water into the stage. The tour grossed $53.3 million, becoming the second highest-grossing tour of 2002 by a female artist, behind Cher's Farewell Tour. Her career success was highlighted by Forbes in 2002, as Spears was ranked the world's most powerful celebrity. Spears also landed her first starring role in Crossroads, released in February 2002. Although the film was largely panned, critics praised Spears's acting. The film was a box office success, grossing over $61.1 million worldwide on a $12 million budget.

In June 2002, Spears opened her first restaurant, Nyla, in New York City, but terminated her relationship in November due to mismanagement and "management's failure to keep her fully apprised". The following month, Spears announced she would take a six-month break from her career; however, she went back into the studio in November to record her new album. Spears's relationship with Justin Timberlake ended after three years. In November 2002, Timberlake released the song "Cry Me a River". Its music video featured a Spears look-alike and fueled rumors that she had been engaging in an affair, fueled by further rumors of possible relationships involving Timberlake's choreographer Wade Robson and Limp Bizkit's frontman Fred Durst. Spears had initially denied the allegations of a possible affair involving Durst, despite the two being spotted together on multiple occasions, even claiming the two had a friendly connection. In 2023, she admitted to an affair with Robson. As a response, Spears wrote the ballad "Everytime" with her backing vocalist and friend Annet Artani.

2003–2005: In the Zone and first two marriages

In August 2003, Spears opened the MTV Video Music Awards with Christina Aguilera, performing "Like a Virgin". Halfway through, they were joined by Madonna, whom they both kissed. The incident was highly publicized. In 2008, MTV listed the performance as the number-one opening moment in the history of the MTV Video Music Awards, while Blender cited it as one of the 25 sexiest music moments in television history.

Spears released her fourth studio album, In the Zone, in November 2003. She assumed more creative control by writing and co-producing most of the material. Vibe called it "a supremely confident dance record that also illustrates Spears's development as a songwriter". NPR named it one of the most important recordings of the decade, writing that "the decade's history of impeccably crafted pop is written on her body of work". In the Zone sold over 609,000 copies during its first week of availability in the United States, debuting at the top of the charts, making Spears the first female artist in the SoundScan era to have her first four studio albums debut at number one. It also debuted at the top of the charts in France and in the top ten in Belgium, Denmark, Sweden, and the Netherlands. The album produced four singles: "Me Against the Music", a collaboration with Madonna; "Toxic"—which won Spears her first Grammy for Best Dance Recording; "Everytime", and "Outrageous".

In January 2004, Spears married her childhood friend Jason Allen Alexander at A Little White Wedding Chapel in Las Vegas, Nevada. The marriage was annulled 55 hours later, following a petition to the court that stated that Spears "lacked understanding of her actions".

In March 2004, Spears embarked on the Onyx Hotel Tour in support of In the Zone. The tour was canceled in June 2004, when she fell and injured her left knee during the music video shoot for "Outrageous". She underwent arthroscopic surgery and wore a thigh brace for six weeks, followed by eight to twelve weeks of rehabilitation. That year, Spears became involved in the Kabbalah Centre through her friendship with Madonna.

In July 2004, Spears became engaged to dancer Kevin Federline, whom she had met three months earlier. The romance was the subject of intense media attention, since Federline had recently broken up with actress Shar Jackson, who was still pregnant with their second child at the time. The stages of their relationship were chronicled in Spears's first reality show, Britney and Kevin: Chaotic, which premiered on May 17, 2005, on UPN. Spears later referred to the show in a 2013 interview as "probably the worst thing I've done in my career". They held a wedding ceremony on September 18, 2004, but were not legally married until three weeks later on October 6 due to a delay finalizing the couple's prenuptial agreement.

Shortly after, she released her first perfume, Curious, with Elizabeth Arden, which broke the company's first-week gross for a perfume. In October 2004, Spears took a career break to start a family. Greatest Hits: My Prerogative, her first greatest hits compilation album, was released in November 2004. Spears's cover version of Bobby Brown's "My Prerogative" was released as the lead single from the album, reaching the top of the charts in Finland, Ireland, Italy, and Norway. The second single, "Do Somethin'", was a top ten hit in Australia, the United Kingdom, and other countries of mainland Europe. In August 2005, Spears released "Someday (I Will Understand)", which was dedicated to her first son, who was born the following month. In November 2005, she released her first remix compilation, B in the Mix: The Remixes, which consists of 11 remixes.

2006–2007: Personal struggles and Blackout

In February 2006, pictures surfaced of Spears driving with her son on her lap instead of in a car seat. Child advocates were horrified by the photos of her holding the wheel with one hand and him with the other. Spears attributed the situation to a frightening encounter with paparazzi, and that it was a mistake on her part. The following month, she guest-starred on the Will & Grace episode "Buy, Buy Baby" as closeted lesbian Amber-Louise. She announced she no longer studied Kabbalah in May 2006, explaining, "my baby is my religion". Spears posed nude for the August 2006 cover of Harper's Bazaar; the photograph was compared to Demi Moore's 1991 Vanity Fair cover. In September 2006, her second son was born. Two months later, Spears filed for divorce from Federline, citing irreconcilable differences. Their divorce was finalized in July 2007, when the two reached a settlement and agreed to share joint custody of their sons.

Spears's maternal aunt, Sandra Bridges Covington, with whom she had been very close, died of ovarian cancer in January 2007. In February, Spears stayed in a drug rehabilitation facility in Antigua for less than a day. The following night, she shaved her head with electric clippers at a hair salon in Tarzana, Los Angeles. She admitted herself to other treatment facilities during the following weeks. In May 2007, she produced a series of promotional concerts at House of Blues venues, titled The M+M's Tour. In October 2007, Spears lost physical custody of her sons to Federline. The reasons for the court ruling were not revealed to the public. Spears was also sued by Louis Vuitton over her 2005 music video "Do Somethin'" for upholstering her Hummer interior in counterfeit Louis Vuitton cherry blossom fabric, which resulted in the video being banned on European TV stations.

In October 2007, Spears released her fifth studio album, Blackout. The album debuted atop the charts in Canada and Ireland, at number two in the US, France, Japan, Mexico, and the United Kingdom, and the top ten in Australia, South Korea, New Zealand, and many European nations. In the United States, it was Spears's first album not to debut at number one, although, she did become the only female artist to have her first five studio albums debut at the two top slots of the chart. The album received positive reviews from critics and had sold 3.1 million copies worldwide by the end of 2008. Blackout won Album of the Year at the 2008 MTV Europe Music Awards and was listed as the fifth Best Pop Album of the Decade by The Times.

Spears performed the lead single, "Gimme More", at the 2007 MTV Video Music Awards. The performance was widely panned by critics. Despite the criticism, the single enjoyed worldwide success, peaking at number one in Canada and within the top ten in almost every country it charted. The second single, "Piece of Me", reached the top of the charts in Ireland and reached the top five in Australia, Canada, Denmark, New Zealand, and the United Kingdom. The third single, "Break the Ice", was released the following year, and reached numbers seven and nine in Ireland and Canada, respectively. In December 2007, Spears began a relationship with paparazzo Adnan Ghalib.

2008–2010: Conservatorship and Circus

In January 2008, after Spears refused to relinquish custody of her sons to Federline's representatives, she was institutionalized at Cedars-Sinai Medical Center due to her worsening mental condition. Her visitation rights were suspended at an emergency court hearing, and Federline was given sole custody. By the end of the month, she was put on a 5150 involuntary psychiatric hold at Ronald Reagan UCLA Medical Center. In February, her father Jamie filed a temporary conservatorship suit, granting him and attorney Andrew Wallet temporary control over her affairs. The following month, Spears guest-starred on the How I Met Your Mother episode "Ten Sessions" as a receptionist. Her performance drew positive reviews and brought the series its highest ratings ever. In July 2008, Spears regained some visitation rights after coming to an agreement with Federline.

In September 2008, Spears opened the MTV Video Music Awards with a pre-taped comedy sketch with Jonah Hill and an introduction speech. She won Best Female Video, Best Pop Video, and Video of the Year for "Piece of Me". A 60-minute introspective documentary, Britney: For the Record, was produced to chronicle Spears's return to the recording industry. Directed by Phil Griffin, For the Record was shot in Beverly Hills, Hollywood, and New York City during the third quarter of 2008. The documentary was broadcast on MTV to 5.6 million viewers for the two airings on the premiere night, December 1. It was the highest rating in its Sunday night time slot and in the network's history.

Spears's sixth studio album, Circus, was released in December 2008, two months after her conservatorship was extended indefinitely. It received positive reviews from critics and debuted at number one in Canada, the Czech Republic, and the United States, and within the top ten in many European nations. In the United States, Spears became the youngest female artist to have five albums debut at number one, earning a place in Guinness World Records. (Justin Bieber is the youngest male artist to do so, at age 18.) She also became the only act in the SoundScan era to have four albums debut with 500,000 or more copies sold. The album was one of the fastest-selling albums of the year and has sold 4 million copies worldwide. Its lead single, "Womanizer", became Spears's first chart-topper on the Billboard Hot 100 since "...Baby One More Time". The single also topped the charts in Belgium, Canada, Denmark, Finland, France, Norway, and Sweden. It was also nominated for the Grammy Award for Best Dance Recording.

In January 2009, Spears and Jamie obtained a restraining order against her former manager Sam Lutfi, ex-boyfriend Adnan Ghalib, and attorney Jon Eardley, who were accused of conspiring to gain control of Spears's affairs. Spears began the Circus Starring Britney Spears tour that March. With a gross of US $131.8 million, it became the fifth highest-grossing tour of the year. In November 2009, Spears released her second greatest hits album, The Singles Collection. The album's only single, "3", became her third number-one single in the US.

In May 2010, Spears's representatives confirmed she was dating her agent, Jason Trawick, and that they had decided to end their professional relationship to focus on their personal relationship. Spears designed a limited edition clothing line for Candie's, which was released in stores in July 2010. In September 2010, she made a cameo appearance on a Spears-themed tribute episode of the television series Glee, titled "Britney/Brittany". The episode drew the series's highest Nielsen rating so far in the 18–49 demographic.

2011–2012: Femme Fatale and The X Factor

In March 2011, Spears released her seventh studio album, Femme Fatale. The album peaked at number one in the United States, Canada, and Australia, and within the top ten on nearly every other chart. Its peak in the United States tied Spears with Mariah Carey and Janet Jackson for the third-most number ones among women. Femme Fatale has been certified platinum by the RIAA and, as of February 2014, had sold 2.4 million copies worldwide.

The album's lead single, "Hold It Against Me", debuted atop the Billboard Hot 100, becoming Spears's fourth number-one single on the chart and making her the second artist in history to have two consecutive singles debut at number one, after Mariah Carey. The second single, "Till the World Ends", peaked at number three on the Billboard Hot 100 in May, while the third single, "I Wanna Go", reached number seven in August. Femme Fatale became Spears's first album to have three of its songs reach the top ten on that chart. The fourth and final single, "Criminal", was released in September 2011. The music video sparked controversy when British politicians criticized Spears for using replica guns while filming the video in a London area that had been badly affected by the 2011 England riots. Spears's management briefly responded, stating, "The video is a fantasy story featuring Britney's boyfriend, Jason Trawick, which literally plays out the lyrics of a song written three years before the riots ever happened." In April 2011, Spears appeared in a remix of Rihanna's song "S&M". It reached number one in the US later that month, giving Spears her fifth number one on the chart. On Billboard's 2011 Year-End list, Spears was ranked number fourteen on the Artists of the Year, thirty-two on Billboard 200 artists, and ten on Billboard Hot 100 artists. Spears co-wrote "Whiplash", a song from the album When the Sun Goes Down (2011) by Selena Gomez & the Scene.

In June 2011, Spears embarked on her Femme Fatale Tour. The first ten dates of the tour grossed $6.2 million, and the tour peaked at number 55 on Pollstar's Top 100 North American Tours list for the halfway point of the year. The tour ended on December 10, 2011, in Puerto Rico, after 79 performances. A DVD of the tour was released in November 2011. In August 2011, Spears received the Michael Jackson Video Vanguard Award at the 2011 MTV Video Music Awards. The next month, she released her second remix album, B in the Mix: The Remixes Vol. 2. In December 2011, Spears became engaged to Trawick. Trawick was legally granted a role as co-conservator, alongside Jamie, in April 2012.

In May, Spears replaced Nicole Scherzinger as a judge for the second season of the American version of The X Factor, joining Simon Cowell, L.A. Reid, and fellow new judge Demi Lovato, who replaced Paula Abdul. With a reported salary of $15 million, she became the highest-paid judge on a singing competition series in television history. However, Katy Perry broke her record in 2018 after Perry was signed for a $25 million salary to serve as a judge on ABC's revival of American Idol. Spears mentored the Teens category; her final contestant, Carly Rose Sonenclar, was named the runner-up of the season. After Spears decided not to return, Paulina Rubio was hired as her permanent replacement for the show's third and final season.

That year, Spears collaborated with will.i.am on "Scream & Shout", released as the third single from his fourth studio album, #willpower (2013). The song later became Spears's sixth number-one single on the UK Singles Chart and peaked at number three on the Billboard Hot 100. "Scream & Shout" was among the best-selling songs of 2012 and 2013, with denoting sales of over 8.1 million worldwide. The accompanying music video was the third most-viewed in 2013 on Vevo, despite being released in 2012. In December 2012, Forbes named her music's top-earning woman of 2012, with estimated earnings of $58 million.

2013–2015: Britney Jean and Britney: Piece of Me

Spears began production on her eighth studio album, Britney Jean, in December 2012 and enlisted will.i.am as its executive producer in May 2013. In January 2013, Spears and Jason Trawick ended their engagement. Trawick was also removed as Spears's co-conservator, restoring her father as the sole conservator. Following the breakup, she began dating David Lucado in March; the couple split in August 2014. During the production of Britney Jean, Spears recorded the song "Ooh La La" for the soundtrack of The Smurfs 2, which was released in June 2013.

On September 17, 2013, she appeared on Good Morning America to announce her two-year concert residency at Planet Hollywood Resort & Casino in Las Vegas, titled Britney: Piece of Me. It began on December 27, 2013, and included a total of 100 shows throughout 2014 and 2015. During the same appearance, Spears announced that Britney Jean would be released on December 3, 2013, in the United States. It was released through RCA Records due to the disbandment of Jive Records in 2011, which had formed the joint RCA/Jive Label Group (initially known as BMG Label Group) between 2007 and 2011.

Britney Jean became Spears's final project under her original recording contract with Jive, which had guaranteed the release of eight studio albums. The record received a low amount of promotion and had little commercial impact, reportedly due to time conflicts involving preparations for Britney: Piece of Me. Upon its release, the record debuted at number four on the US Billboard 200 with first-week sales of 107,000 copies, becoming her lowest-peaking and lowest-selling album in the United States. It was also her lowest-charting and lowest-selling album in the UK, debuting at number 34 on the UK Albums Chart, selling 12,959 copies in its first week.

"Work Bitch" was released as the lead single from Britney Jean in September 2013. It debuted and peaked at number 12 on the US Billboard Hot 100, marking Spears's 31st entry on the chart, the fifth-highest debut of her career on the chart, and her seventh in the top 20. It also marked Spears's 19th top-20 entry and her 23rd top-40 single overall. It was her highest-sales debut since her 2011 number-one single "Hold It Against Me". "Work Bitch" debuted and peaked at number seven on the UK Singles Chart. The song also peaked within the top ten of the charts in Brazil, Canada, France, Italy, Mexico, and Spain.

The second single, "Perfume", premiered in November 2013. It debuted and peaked at number 76 on the US Billboard Hot 100. In October 2013, Spears was featured as a guest vocalist on the song "SMS (Bangerz)" by Miley Cyrus, from the latter's fourth studio album, Bangerz (2013). On January 8, 2014, Spears won Favorite Pop Artist at the 40th People's Choice Awards at the Microsoft Theater in Los Angeles. In August 2014, Spears confirmed she had renewed her contract with RCA and that she was writing and recording new music for her next album.

Spears announced via Twitter in August 2014 that she would be releasing an intimate apparel line called "The Intimate Britney Spears". It was available to be purchased beginning on September 9, 2014, in the United States and Canada through Spears's Intimate Collection website. It was available on September 25 for purchase in Europe. The company now ships to over 200 countries, including Australia and New Zealand. On September 25, 2014, Spears confirmed on Good Morning Britain that she extended her contract to perform her Britney: Piece of Me concert residency at Planet Hollywood Las Vegas for two additional years. Spears began dating television producer Charlie Ebersol in October 2014. The pair split in June 2015.

On May 14, 2015, Spears released a single, "Pretty Girls", with Iggy Azalea. It reached number 29 on the Billboard Hot 100. Spears and Azalea performed the track live at the 2015 Billboard Music Awards from The AXIS, the home of Spears's residency, to positive critical response. Entertainment Weekly praised the performance, noting "Spears gave one of her most energetic televised performances in years."

On June 16, 2015, Giorgio Moroder released the album Déjà Vu, which featured Spears on "Tom's Diner". The song was released as the fourth single from the album on October 9, 2015. In an interview, Moroder praised Spears's vocals and said she "sounds so good that you would hardly recognize her". At the 2015 Teen Choice Awards, Spears received the Candie's Style Icon Award, her ninth Teen Choice Award. In November 2015, Spears guest-starred as a fictionalized version of herself on the CW series Jane the Virgin. On the show, she danced to "Toxic" with Gina Rodriguez's character.

2016–2018: Glory, continued residency, and the Piece of Me Tour

In November 2015, Spears confirmed via social media that she had begun recording her ninth studio album. On March 1, 2016, V announced that Spears would appear on the cover of its 100th issue, dated March 8, 2016, in addition to revealing three different covers shot by photographer Mario Testino for the milestone publication. The V editor-in-chief, Stephen Gan, said Spears was selected because of her status as an icon in the industry, and asked: "Who in our world did not grow up listening to her music?" In May 2016, Spears launched a casual role-play gaming application, Britney Spears: American Dream. The app, created by Glu Mobile, was made available through both iOS and Google Play.