5 Michelle Trachtenberg

In her younger years, Michelle was best known for playing Dawn Summers in Buffy The Vamprie Slayer. Then Michelle wore a bikini in Eurotrip and it changed her life and our lives forever.

4 Soleil Moon Frye

Soleil went from being Punky Brewster to being known as "Punky ****ster" in the early 1990's. Then America recoiled in horror as she did the unthinkable and had her infamous breast reduced from 38DD to 36C.

3 Alyssa Milano

Nobody will ever foget the "Sam's First Bra" episode of Who's the Boss and nobody will ever forget the first time Alyssa took her bra off in the 1995 horror movie Embrace of the Vamprie. Alyssa's been taking her top off frequently and dating baseball players ever since.

2 Evan Rachel Wood

Evan's child star success started with her role as Jessie Sammler in Once and Again which was highlighted by her lesbian kiss scene with Mischa Barton. Since then, Evan has continue to het hotter at an incredible rate even though she breifly dated Marilyn Manson.

1 Lacey Chabert

Everybody watching Party of Five knew Lacey was going to be hot when she got older, but nobody had any idea Lacey was going to be this hot. Her 2007 Maxim covershoot let the world know that Lacey now has a giant "Party of Two" right below her neck.