Vanessa Hudgens perfected the rock songs in her new film by playing computer games.

Cast member Vanessa Hudgens poses at the premiere of the movie “High School Musical 3: Senior Year” at Galen Center in Los Angeles October 16, 2008. (Xinhua/Reuters Photo)

He could play it on expert and not miss a single beat so I was intimidated by that and everybody else was good at guitar so I usually got stuck with vocals.” Rock Band is an interactive music game that allows users to play a variety of instruments or sing along to popular songs.

This is not the first time Vanessa has been intimidated by a co-star. She recently revealed she was “freaked out” by ’Beastly’ actor Alex Pettyfer’s scary costume.

She said: “It was crazy, I saw the picture of his ’Beast’ make-up for like a millisecond and then I was like, ’Oh no, I can’t look!’ “I waited until I got to see him in person and it moved me in a really weird and peculiar way. It’s so mind-blowing the prosthetics they’ve done on him. He changes as a complete person. I was freaked out, honestly.”

VietNamNet/Xinhuanet