If you're in the public eye, you know that really you have to work hard to make sure your body looks good, but we've picked out a few celebrities who make sure they're on top of their game!

Ll Cool J has released a book about his health and fitness regime, while Reggie Bush has to keep in shape for his starring role for the New Orleans Saints.

Surpringsly stars such as Criminal Minds actor Shemar Moore, Chris Brown and actor Mechad Brooks have some of the best abs we've ever clapped eyes on.

This is too good good - make sure you have a fan nearby, you're going to need a cool down!