Shirtless Celeb of the Day - Zac Efron

Here he is, Zac Efron, in all his shirtless glory. Yes I know we're a bit slow on the take, but hey, we got you Zac Efron without his shirt, so a little appreciation would be nice.

Zac Efron is busy promoting his new movie 17 Again, a movie that has been done about 100 times before. And who knew that a young Chandler ends up looking like Zac Efron?!?

Anyway, Zac Efron has a sweet 6-pack that we can all salivate over, so let's do that.