Crack The Rack: Can You Guess The Size Of These Melons?

Well, here's a fun game: ZOO's inviting readers to hazard guesses as to how big the boobs of its models are—and whether their assets are real, too. If you guess right, you get to see pictures of boobs!

If you guess wrong...you still get to see pictures of boobs (sorry, winners, life isn't always fair). At left: Hannah Owens. Can you figure out the size of her massive mammaries—and whether they're god given or man made? Once you've made your decision, click through to find out (our lips are sealed!).

· Crack the Rack! (zootoday.com)