Zac Efron's Muffin Top 6/13/2009 2:20 AM PT Here's the math -- Zac Efron's butt + super-tight jeans = the destroyed innocence of millions of thirteen year old girls. Apparently, Efron's shedding his "good guy" image for the "I can't dress myself properly" look. See Also Fans to Zac: We Love You More Than Swine Flu Now Zac Efron's Chest Is Waxed Share on Facebook Share on X Zac Efron Paparazzi Photo