High School Musical: Zac Efron Sparks Twitter OUTRAGE With THIS! Fans are outraged after Zac Efron did not take part in the High School Musical singalong.
'High School Musical' Disney Special Is Coming, To Feature Ariana Grande, Demi Lovato and More! Vanessa Hudgens, Ashley Tisdale, Corbin Bleu, Lucas Grabeel, Monique Coleman, and the other cast members of the 2006 film - who recently had a Zoom reunion - will be performing.