Celebrity Ass Crack Up!
Holy sh*t, TMZ almost gave us a heart attack with this insanely sexy shot of Kate Beckinsale. Her little butt, the shoes, it's so hot it sent us on a celebrity ass spree!

Check out TMZ's Crack Is Whack, FunDumper's Hot Ass Compilation and more celebrity posteriors below.
Previ-ass...
Beyonce's Wet Wedgie
Jessica Alba Ass Photos
Lindsay Lohan's Asstastrophe
Jessica Biel's Butt Don’t Lie
