Although this isn't his first rodeo, former "High School Musical" star Zac Efron is growing up with his latest pic "Neighbors" -- a hard R-rated raunchy comedy. Efron officially broke away from his Disney tethers in 2012 with Lee Daniels' "The Paperboy." Nicole Kidman's character pees on Efron in one infamous scene. The controversial film also included a graphic sex scene with Kidman and John Cusack, and another in which Kidman simulates an orgasm in a crowded prison meeting room. Efron went nude in another R role earlier this year while planking on a toilet in "That Awkward Moment."