Britney Spears - 2000
The success of N'Sync and the Backstreet Boys begged an obvious question: When will a girl enter the teen pop scene? Mickey Mouse Club vet Britney Spears was initially in talks with Lou Pearlman to join the girl group Innosense, but a solo deal soon presented itself in 1998 and she found herself in Sweden recording with Max Martin before she even turned seventeen. The minute she appeared on MTV dancing in a naughty schoolgirl outfit to "…Baby One More Time" it was obvious she was a superstar. Needless to say, she's gone through a lot of ups and downs, but she's proved remarkably resilient. Every time people count her out, she emerges with a new album of hit singles and a sold out arena tour.