10. Sarah Michelle Gellar
The sultry Sarah Michelle Gellar was only 18 when she scored a daytime Emmy for her work in "All My Children." On the soap, the up-and-coming star played Kendall Hart, the long-lost daughter of villain Erica Kane (who was played by Susan Lucci). And while Gellar was stellar in her role, she reportedly split from the show in 1995 -- and rumor has it that she and Lucci had a less-than-loving bond. But Sarah Michelle Gellar would rebound quickly with a role in the campy but popular television show "Buffy the Vampire Slayer."
She later went on to star in big-screen thrillers such as "I Know What You Did Last Summer," "Cruel Intentions" and "The Grudge." Sarah Michelle Gellar has been a frequent favorite and winner at the Teen Choice and MTV movie awards -- a bit of a step up from starring in a Burger King ad at age 4, yeah?
