Zac Efron did not sing in the first High School Musical movie, with his singing parts being performed by another actor, Drew Seeley. The reason for Efron not singing in the first movie was ...

Ashley Tisdale still thinks about East High School now and then. The actress' older daughter, who's still a toddler, just ...

A lot has changed since High School Musical debuted on Disney Channel Jan. 20, 2006. Head back to East High to find out what Zac Efron, Vanessa Hudgens, Ashley Tisdale and more stars are up to now.

Ashley Tisdale's three-year-old daughter, Jupiter, had an unexpected reaction to Zac Efron after she watched 'High School ...

and a few other defensive backs broke out into a perfectly synchronized dance from the beloved 2006 Disney classic "High School Musical." Zac Efron, who skyrocketed to fame as Troy Bolton in the ...