August 7, 2012 | Celeb Watch

What happened to Zac Efron?

Wow. Zac Efron is certainly maturing. He still has his pretty boy features, but as can be seen in this John John Denim ad campaign, he's getting a little more manly in his appearance.

He will be a little more clean shaven in his upcoming movie, the Paperboy. And in at least one scene he's wearing just his undies!