The High School Musical star arrived at the premiere of his new movie ‘Me and Orson Welles,’ wearing a smart black suit, a crisp white shirt and thin black tie.
He then spent a considerable amount of time chatting to his fans, signing autographs and posing for pictures before heading inside to watch the movie.
Other guests included Zac’s co-star Claire Danes, Strictly Come Dancing couple Ali Bastian and Brian Fortuna, along with Hofit Golan (who?) and Kandy Rain remember them?