Hayden may have been just 11 years old when she appeared alongside Denzel Washington in "Remember the Titans," but surprisingly, that wasn't her debut role. Before that, the curly-haired cutie spent two years on "Guiding Light" and three years on "One Life to Live," on which she debuted at age 5. She's gone on to lead "Heroes" and "Nashville." Not bad for an actress who's still in her early 20s! The blond beauty recently got engaged to her hunky world heavyweight champion beau, Wladimir Klitschko.