Call him Jacked Efron! Though he was in Hawaii, Zac Efron looked like something out of the "Jersey Shore" as he waded in the waters of Maui on June 13. Wearing a pair of camouflage trunks and a head of wet hair (let's hope that's not gel), the "High School Musical" hero proved he's all … Continue reading Zac Efron gives The Situation a run for his pecs