The paparazzi were surrounding Britney's car when she made the mistake of climbing into the back seat and flashing her panties. Their reactions are priceless.

Fergie keeps her ass in shape by shooting meth into it every morning.

Recently the bloated princess of pop vacationed from her busy 15-minute lip-sync concert tour and headed off to Mexico. Apparently she thought "South of the Border" meant it was okay to show off her cheesy gordita ass in a thong.

There's a sinkhole in Mexico, and it's in Britney's ass. Too bad it couldn't suck up any of her cellulite (or crappy weave, for that matter).

Perhaps representing the height of celebrity mugshots, Paris proves she's always herself by posing her ass off for the cops. Nice.

At an awards show, Paulina Rubio decided to flash her thong-clad booty to the crowd, for some reason. Uhhhhh, make that for a VERY GOOD reason.

Seriously, was kind of drunk jerk laughs when they're telling young people not to drink and drive? And who exactly was making this crappy-ass low-budget commercial??

Max Tyrie made a Modest Mouse video with 4,133 Kinko's copies and stop-motion photography. The result kicks After-Effects ass.

A recent stint at a celebrity volleyball game revealed the Desperate Housewife's chalupa. And there's a mole on it.

Jessica Alba has a great ass... and really knows how to wear a bikini!

Because what you say and where you say it... sometimes people jump to the wrong conclusion, and you get your ass kicked.

Kids are SOOO adorable when they talk about monsters, and say words they shouldn't.

Did P-Diddy get massive? Or do those pants just make his ass look big?

Look deep into this dog's butt and see a vision of Jesus. Then puke.

She'll know you love her when you tell her with ass-hair.

From "Paris Exposed" – her old boyfriend exposed her ass!

For whatever reason. Nicole Richie wanted to share her lacey underwear-covered ass to the camera. Sill feels gross.

Nicolas Cage just might kick ass in the movie version of the comic book "Ghost Rider." I love flaming skeletons.

I think the title of this says it all. Her ass sucks.

Two of the best butts in the business get friendly at the Golden Globes. Thank you, Access Hollywood.