Corbin Bleu (born 1989) is an American actor and singer. He appears as Chad in High School Musical, High School Musical 2 and . He was a guest star as one of Miley's friends, Johnny Collins, in Hannah Montana and as Spencer in Ned's Declassified School Survival Guide. He also works in Disney Channel's original movie, "Jump in" working with Keke Palmer ("Akeelah and the Bee").