Actress. Singer. Opera star. Pervy director whistleblower.
While birthday girl Emmy Rossum wears many hats, we prefer when she's wearing hardly anything at all.
As the Shameless actress celebrates the big 3-1, take a gander at some of the sexiest throwback Maxim photos ever taken of the ultra-talented hottie.
Then thank the good Lord for putting her on the planet 31 years ago.