Zac Efron
Tweenybopper heartthrob Zac Efron skyrocketed to stardom when the Disney Channel flick he starred in, High School Musical, enjoyed unprecedented success for a made-for-TV movie. Its soundtrack, released in January 2006, shot to Number One on the Billboard albums chart and produced several Top 40 singles associated with Efron's character, Troy Bolton. The album eventually went quadruple platinum, selling more than 4 million copies.
See Full Bio »
Photo by Miller/FilmMagic 
