The 28-year-old 'Dirty Grandpa' star has clearly been hitting the gym hard!
The 'Dirty Grandpa' star shared a shirtless shot to social media, showing off his buff biceps.
The stars shared the footage as part of Disney Channel's 10th anniversary celebration of the movie.
For the 'HSM' 10th anniversary reunion, the stars took a trip down memory lane.
It's safe to say the 'High School Musical' cast is aging gracefully.
Even Zac Efron gets starstruck.
The 'Dirty Grandpa' star says he loves doing "adventurous stuff" with his girlfriend.
The 'Dirty Grandpa' star wasn't afraid to go all-in during a game of 'Heads Up!'
On Tuesday, the actor shared an apology for his MLK Day post, calling it 'completely insensitive.'
Meanwhile, fans are demanding another mea culpa from the star.
Rose Byrne and Seth Rogen just can't catch a break...
Seth Rogen and Rose Byrne have more next-door troubles in 'Neighbors 2: Sorority Rising.'
Were you offended by the 28-year-old actor's post on MLK Day?
The 28-year-old star isn't feeling the love from his followers this week.
