Spears was born in McComb, Mississippi and raised in Kentwood, Louisiana as a Southern Baptist. Her parents are Lynne Irene (née Bridges), a former elementary school teacher, and Jamie Parnell Spears, a former building contractor and chef. Spears is of English heritage through her maternal grandmother being born in London and distant Maltese descent, with her maternal 2nd great-grandfather Edward Portelli being born in Malta then moving to England where he settled. Spears has two siblings, Bryan and Jamie Lynn. Bryan Spears is married to Jamie-Lynn's manager, Graciella Rivera.
Spears was an accomplished gymnast, attending gymnastics classes until age nine and competing in state-level competitions.
In 1997, Spears briefly joined the all-female pop group innosense. Later that same year, she recorded a solo demo and was signed by Jive Records.
In late 1999, Spears appeared in the teen sitcom, Sabrina, the Teenage Witch and performed the song "(You Drive Me) Crazy"; this cameo was a cross-promotion for the film Drive Me Crazy, which starred Sabrina's Melissa Joan Hart and was named after the song. In December 1999, she won four Billboard Music Awards, including Female Artist of the Year. A month later, she received the Favorite
Pop/Rock New Artist award at the American Music Awards.
Following the success of her previous album, Spears released the album Oops!... I Did It Again in May 2000. It debuted at number one in the U.S. by selling 1,319,193 units during its first week of sales, breaking the SoundScan record for the highest album sales in its debut week by any solo artist. The RIAA awarded the album with a diamond certification with over 10 million copies sold in the U.S.
Months after her Las Vegas marriage, Spears embarked on The Onyx Hotel Tour, which was canceled in June after Spears injured her knee during the filming of the video for the single "Outrageous". The tour's choreography generated much controversy and criticism, which was cited inappropriate with the presence of young children in the audience. In September 2004, Spears, although being raised a Baptist, became involved in the Kabbalah Centre through her friendship with Madonna. However, she publicly left the religion in 2006, stating on her website, "I no longer study Kabbalah, my baby is my religion."
In July 2004, Spears announced her engagement to Kevin Federline, three months after they met. Federline had recently been in a relationship with actress Shar Jackson, who was eight months pregnant with their second child. These initial stages were chronicled in Spears's first reality show Britney & Kevin: Chaotic, which aired on UPN in May and June 2005. On the night of September 18, Spears married Federline in a surprise, non-denominational ceremony at a residence in Studio City, California, filing legal papers on October 6. After the marriage, Spears announced via her website that she would be taking another career break to start a family. She gave birth to her first child, Sean Preston Federline, nearly one year later, on September 14, 2005 in Santa Monica, California by a scheduled caesarean section.
November 2004 saw the release of her first greatest hits collection, Greatest Hits: My Prerogative, which features all of Spears's singles with the exception of "From The Bottom Of My Broken Heart". It also featured three previously unreleased songs: a cover version of American R&B singer Bobby Brown's 1988 hit "My Prerogative", "Do Somethin'", produced by Bloodshy and Avant, with whom she had worked on In The Zone, and "I've Just Begun (Having My Fun)", which was a song originally recorded for Spears's fourth album, In The Zone, but did not make the final cut.[85] By the end of that year, Spears had become one of the best-selling artists in the world.
In November 2005, Spears released her first remix album, B In The Mix: The Remixes. The album ranged from "...Baby One More Time" to "Toxic". Her single "Someday (I Will Understand)" was also remixed. Another single, "And Then We Kiss", was released on Vinyl worldwide and it charted in many countries. The song peaked at number 15 on Billboard's Hot Dance Airplay chart, despite it not being officially released in the U.S. B in the Mix: The Remixes had sold a total of 100,000 copies in the U.S after 4 years, it was the first album for which Spears didn't receive any RIAA certification.
2006–2007: Second child, personal and professional struggles, and Blackout
Spears's highly anticipated performance of "Gimme More" at the 2007 MTV Video Music Awards attracted worldwide attention which exceeded expectations. It became perhaps the most talked-about televised song and dance routine since her friend Michael Jackson's appearance a quarter century earlier on the Motown 25: Yesterday, Today, Forever special. Her singing, her dancing and even her wardrobe were all commented on extensively.
Vanessa Grigoriadis reported in "The Tragedy of Britney Spears" (2008), her cover story for Rolling Stone, that "more than any other star today, Britney epitomizes the crucible of fame for the famous: loving it, hating it and never quite being able to stop it from destroying you". Grigoriadis wrote that "every day in L.A., at least a hundred paparazzi, reporters and celebrity-magazine editors dash after her" and that paparazzi estimated Spears generated "up to twenty percent of their coverage for the past year".