Britney Spears is one of the most successful pop solo artists with hits like “Toxic” and “Oops!I Did It Again.”

A shocking excerpt from Britney Spears' upcoming memoir The Woman in Me, released October 24, indicates she became pregnant with Justin Timberlake's child while dating.

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People reports that the 41-year-old singer says, “It was a surprise, but for me, it wasn't a tragedy. I adored Justin.

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Spears pursued music after Mickey Mouse Club. She signed with Jive Records. Spears released her first single, "... Baby One More Time," in September 1998.

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In 2000, Spears released Oops!... I Did It Again, building on her success. The album topped the Billboard 200 in its first week, selling over 1 million copies.

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Spears' 2001 album Britney began to shed her innocent persona and change her voice.

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Next year, Spears' 2003 MTV Video Music Awards performance made news again. She and Aguilera kissed Madonna during their song.

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Just after her wedding, she released Greatest Hits: My Prerogative. Spears recorded Bobby Brown's "My Prerogative" to respond to criticism and lament the media frenzy surrounding her.

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