Wonder whose butt would win in a game of tennis: Kate Hudson's or Anna Kournikova's?

We show you a portion of a picture and, that's right, you have to tell if it's a beautiful pair of boobs, a butt or a baby!

If it's not, than you're not ready to hit the beach, either!

Sure, being a porn star can be a pain in the butt (tee hee hee), but sometimes they get famous and make lots of cash. So, which famous porn performer are you the most like?

We really don't care how annoying Heidi Montag's brain is, her butt is totally not annoying.

I dare you to say one bad thing about this girl.

Kim Kardashin is Wonder Woman for Halloween, and her butt dressed up as Frankenstein.

Tara Reid's butt is making a comeback that nobody wanted.

John McCain's reaction to the Dramatic Gopher crawling up his butt.

Here's a photo from the cellphone of Miley Cyrus. Supposedly someone hacked the phone and obtained this shot, but we think she put it on the net because she wants to be Lindsay Lohan, like, NOW!.

This isn't very convincing since the ability to respawn in real life would encourage much worse behavior than smoking butts.

Looks like the "Stay-Puft Marshmallow Man" gets a girlfriend in the upcoming Ghostbusters III.

Kim Kardashian gets on her knees and puts her butt in the air and you take a picture of her from the front?!?! For shame Mr. Photographer, for shame.

This commercial for Marlboro and the NFL provides a valuable history lesson; it wasn't always Chunky Soup and smiles, it used to be racism, butts, and cartoons. Ah the good ole days.

Celebrities love to stuff their butts in bikini bottoms. Can you guess who each mystery butt belongs to? Hosted by Mr. Thong Song himself – Sisqo!

Lindsay Lohan has either been working out in rehab, or hiding coke in her trunk. Skinny drug addict white girls don’t have butts like this. We smell trouble!

Ice T must have sex with plastic "love" dolls, because that is apparently his type. This is not even realistic, Photoshop much?

Eva Longoria spent the weekend on the beach. In typical, classy lady fashion, she showed the world her butt crack on numerous occasions.

Bush is literally a butt hole, or to be more precise… many butt holes. Check out this pic of the President made of many tiny little stinkers. Did he just wink at me?

This kid went into his local Wal-Mart and would not stop rapping Baby Got Back over the intercom until they kicked him out. Way to go Jonah Hill look-a-like.