Bring it on: Last year 52
Unlike most ex-child stars, part-Swedish 21-year-old Kirsten hasn't grown up to be a drug-addled attention junkie in need of a good slap. On the contrary, she's refreshingly "grounded" and
mesmerizing in movies like Crazy/Beautiful and Drop Dead Gorgeous. Then there's "that" we T-shirt scene in Spider-Man - destined to be one of the most-paused DVDs in history.