Drew Seeley is a Canadian singer and actor who has recorded many songs for the Walt and Disney Company. Drew was born on April 30, 1982 in Ottawa, Ontario. He gained significant attention when it was revealed that his voice was blended with the voice of Zac Efron, who portrays the character Troy Bolton for the Disney Channel Original Movie High School Musical, in the movie as well as on the soundtrack. He was uncredited in the movie, however it was eventually revealed that he performed the majority of Troy's singing. He also sang in the HSM Concert, taking Efron's place as he was busy filming for Hairspray. Seeley only sang in the first High School Musical Movie.
Seeley has continued pursuing his music career and Zac did all of his own vocal work in both High School Musical 2 and 3.