Detention? Zac Efron Hilariously Flunks High School Musical Test After Failing to Name Song from Hit TV Movie

Grab the tissues, High School Musical fans, because this one will hit you right where it hurts.

HSM golden boy Zac Efron didn’t pass muster when asked to identify one of the movie franchise’s premiere love ballads, “Breaking Free.”

Watch Zac Efron, Bill Hader and Ben Kingsley's Hilarious Impromptu Baywatch Scene

Emily Ratajkowski Reveals What She Learned from Gone Girl Co-Star Ben Affleck

Emily Ratajkowski was a total newbie when she arrived on set to play Ben Affleck’s mistress in Gone Girl. Sharing a scene with a two-time Oscar-winner would be intimidating for any new actress, but Ratajkowski says she just tried to learn as much as she could from Affleck and her other costars.

Zac Efron Talks 'Badass' Baywatch Reboot – Just Don't Get Him to Run in Slo-Mo

Zac Efron says fans can expect his recently announced Baywatch movie to be “badass.”

Zac Efron Plays Egg Roulette with Jimmy Fallon

Feeling lucky, Jimmy Fallon?

The Tonight Show host invited Zac Efron to play a game of Russian roulette – with eggs – on Monday.

The pair sat across from each other as they chose one egg at a time and smashed them onto the top of their heads, hoping each egg would be boiled rather than raw.

'Baby Oil for 2': Zac Efron Says New Baywatch Movie Will Be Raunchy

Cue the slow-motion running!

Baywatch is back and Zac Efron is on board – but don’t expect the movie to be just like its predecessor.

“It’s going to be R-rated and it’s going to be badass,” Efron told Reuters after news broke of his involvement yesterday.

YouTuber Andrea Russett's Reaction to Working with Zac Efron Is Glorious

Zac Efron Gets Shirtless Piggyback Ride from His Little Brother in Adorable Photo

The only thing better than one shirtless Efron is two.

Zac Efron spread some brotherly love on Twitter on Monday, sharing a photo of the 27-year-old actor hamming it up with his sibling Dylan.

Zac Efron and Adam DeVine Swim with Tiger Sharks in Hawaii (VIDEO)

Just when we thought Zac Efron’s Hawaii escapades couldn’t get any better, he shares a video of himself swimming alongside tiger sharks with costar and pal Adam DeVine.

Zac Efron Spotted Shirtless and Dripping Wet in Hawaii – the World Rejoices (PHOTO)

Thank you, Zac Efron – just, thank you.

The actor, 27, proves once again that he looks absolutely fabulous without his shirt, showing off his impressive pecs while grabbing a rope in Oahu, Hawaii.