Zac Efron, Vanessa Hudgens, Chace Crawford, Audrina Patridge … - MTV.com
Zac Efron, Vanessa Hudgens, Chace Crawford, Audrina Patridge …MTV.comAshley Tisdale (above, far left) sparkled in a two-toned sweetheart frock, while her "High School Musical" costar Vanessa Hudgens glowed in a sheer purple …and more »