Zac Efron had "fun" playing a "skinny guy" in 'We Are Your Friends'. The 27-year-old hunk has confessed he enjoyed taking a break from working out to play a skinny DJ in his latest movie. Speaking at the European premiere of 'We Are Your Friends' in London, Zac told BANG Showbiz: "I guess to be more authentic, I had to straighten up. "We were running a lot. Even in the movie we were doing running shots every day, so it just kind of happened naturally. "But that was kind of fun. I'd never done that. Everyone seems to be bulking up ... It was fun to go backwards and play a DJ. A sort of skinny, guy. It was fun." Also in attendance at the premiere were Zac's co-star, Emily Ratajkowski and director Max Joseph.
