Ohhhh...prom season is upon us. The time when girls spend hours trying to find that "perfect" dress and guys look to pull out their "Suit & Tie"! Although, some will look years back at those prom photos and say, "What was I thinking??" & celebs are no exception. Check out these pretty embarrassing prom outfits and their culprits...

Lizzy Caplan and her date got in a fight with a cow on their way to prom!

Britney Spears kinda looks like a Las Vegas showgirl in this!

Is that Brad Pitt or Ron Burgundy??

For the rest of these crimes of fashion (Celeb Prom Edition) Click Here

(Photos courtesy of Seth Poppel/Yearbook Library & Splash News)