Zac Efron’s ‘real singing voice’ shocks fans after ‘High School Musical’ demo leaks: ‘Sounds a mess’

Canadian actor and singer Drew Seeley provided the vocals that ended up getting used in the 2006 Disney Channel hit.

Zac Efron’s Real ‘High School Musical’ Vocals Leak — and Fans Can’t Believe Their Ears

Nearly 20 years since High School Musical turned Zac Efron into a world-renowned heartthrob, fans are abuzz over a newly ...

Zac Efron’s Original ‘High School Musical’ Vocals Have Fans Saying the Exact Same Thing

High School Musical' was a sing-along success for Disney Channel and Zac Efron, but his character's vocals were sung by ...