Actor dishes about his taste for Michael Jackson music and the perfect date movie.By Jocelyn Vena Zac Efron Photo: Kevin Mazur/WireImage Zac Efron is one of the biggest actors of his generation. He's dating Vanessa Hudgens and hangs out with Leonardo DiCaprio. But he still gets excited about meeting other notable names in Hollywood. "I met Jim Carey recently, and I was completely star-struck," he told Nylon Guys.