Everyone grows and changes, but in Hollywood the maturing process sometimes requires more drastic measures like laying on the sex appeal, ditching your clothes and making sure everyone knows you're "not that innocent." We've combed through plenty of movies, videos and photo shoots to showcase how our favorite good girls decided to amp up their sex appeal.



Britney Spears
Britney Spears burst onto the scene in a tarted-up school girl uniform and her sex appeal hasn't stopped there. Now ten years into the game, we've learned from her mother Lynn Spear's memoirs -- all that good southern virgin talk may not have been entirely true. But it was her scandalous bejeweled striptease during the 2000 MTV VMAs that she graduated from the girl-next-door to a worldwide sex symbol.