66. Alyssa Milano
Hottest Moment: 1988, Who's the Boss?. It was clear in the late '80s that Alyssa was going to be a major babe – so what if she didn't turn 18 until 1990? Hey, she started it – her Who's the Boss character was quintessential jailbait, and Alyssa's porny-titled dance video Teen Steam (“Ya gotta let it out!”) only made matters worse/better.
Where Is She Now: She continues to act, and to play babe roles, from Melrose Place, to Charmed, to My Name is Earl.