Hayden Panettiere shows off her cleavage.

Hayden Panettiere threw on her little black dress for an awards show, and guess what? We got an award! And it came in the way of her gorgeous cleavage. Yes, she hot all the way around, but you have to love her cleavage. Hayden Panettiere has a very nice rack.

More Hayden Panettiere pictures cleavage.