Zac & Vanessa's Make Out Session 2/16/2010 12:30 PM PT In a rare public display of affection, Zac Efron gorged on girlfriend Vanessa Hudgen's face while in Australia on Tuesday. The "High School Musical" lovers like to go down under. More Zac Efron Zac Efron -- Tight Package Share on Facebook Share on X Zac Efron Hook Ups Paparazzi Photo