Credit: Top: HBO; Bottom: The CW Photo: GUESS THAT SIX-PACK!

You knew all that staring at hot, celebrity bodies was going to come in handy someday!

Do you know the rock-hard abs of your favorite stars like nobody else? Do you have what it takes to guess who the bod belongs to with no faces involved? Then you should ace this quiz!

Guess your favorite Wetpaint Entertainment stars, then brag to your friends about how well you did. Or, you know, just study more for next time.

Take our quiz below!

How’d you do, champ?