Zac Efron  is one of Hollywood's most crush-worthy guys, and he has been for more than a decade . While his shirtless moments  during the MTV Movie Awards and hot movie scenes  definitely don't hurt, it's his charming social media presence that really does it for us. Zac's Instagram account showcases one amazing photo after the next, from ridiculously adorable throwback photos to current ones of him getting goofy with costars. Keep reading to see every reason why we can't stop double-tapping.
He Doesn't Mind Making Fun of Himself.
He Has Plenty of Great Poses.
He Can Turn Any Location Into a Photo Shoot.
He Gives Us Fun Behind-the-Scenes Shots.
He's Always Willing to Crack a Joke.
And He Shows Us Real Puppy Love.
He Revs Our Engines With ATV-Riding Photos.
He Looks Great Working Up a Sweat.
He Charms Us Through the Screen With Videos Like This.
He Ropes in His Costars For Gorgeous Photos.
Those Photos Are Best When He's Being a Total Goofball.
He's a Daredevil.
He Really Loves His Fans, and It's Adorable.
He Shows Us His Sweet Bond With His Family. Look at His Dad!
And His (Equally Hot) Brother!
He's Not Afraid to Show His Feminine Side.
He's Really Good at #TBT.
Like, Really Amazing at It.
He Embraces His High School Musical Past.
He Makes Skateboards While Shirtless.
Here's a full video of that . You're welcome.