Zac Efron

The 'HSM' cast was all in it together — some more than others.

From photos of exes to caption mishaps, we've rounded up 25 instances celebrities deleted posts from their Instagram feeds.

The 'High School Musical' co-stars dated for roughly four years.

'Extremely Wicked, Shockingly Evil and Vile' hits Netflix and select theaters May 3.

See how Adam Brody, Jesse Bradford, Josh Hartnett and more resident hotties of the '00s have aged since their heyday.

Zac Efron, Dwayne Johnson and Alexandra Daddario reinvent characters from the '90s TV series in the first teaser trailer for the film.

Jimmy Kimmel Live served up a fresh batch of celebrity-read "Mean Tweets" on Wednesday, with stars including Ryan Gosling, Melissa McCarthy, Zac Efron participating in their own roasting.

Biles has been pining after Efron for a loooong time, and he finally noticed how badass she is.

The Mexican pop singer will reportedly play a character named Carmen.

Nicholas Sparks provides good romance novels-turned-box office hits...and he's even better at bringing the on-screen babes.