Which Old School Star Lost His Virginity at Age 21?

Waiting until age 21 to do the dirty? Now that is Old School! A star of that 2003 comedy classic recently opened up about losing his V-card in his 20s. Not that that is so old for someone to hold on to his innocence — in fact, good on him for waiting until he was ready — but it is surprising considering how rampant teen sex has become.

Any ideas? Click through for the reveal!