Zac Efron

The 'High School Musical' heartthrob looks a little different, according to these tweets.

Because breaking up is hard to do.

Kelly is joined by Zac Efron, Missy Elliott, Shia LaBeouf and more.

Zac could be the next Captain Jack Sparrow.

Zac was flown to Australia for treatment.

These celebrities are sober.

From pop stars to sports stars, check out 20 celebrities who embrace the vegan lifestyle.

From Nick Jonas to Khloe Kardashian and beyond, check out 30 surprising celebrity glow-ups over the years.

Jason Kelly is one week away from marrying his boss’s uber-controlling daughter, putting him on the fast track for a partnership at the law firm. However, when the straight-laced Jason is tricked into driving his foul-mouthed grandfather, Dick , to Daytona for spring break, his pend…

Max Joseph's film about an aspiring EDM star is a parable with a nebulous moral — but hey, Zac Efron looks great!

They'll team up to take down an oil tycoon in a remake of the '90s show.

Zac Efron was spotted in fringed crop top while shooting his latest film 'Dirty Grandpa.'