Zac Efron shows off his buff body in a new retro shoot for GQ.

Sporting a quiff that Robert Pattinson would be proud of, the High School Musical hottie follows up the Twilight heartthrob's spread in the April issue with a few matinee idol poses of his own.

When he's not flashing those brilliant blues in a fitted 50s-style suit, Zac is swinging shirtless from a parking meter and leaping across a row of parked cars.

And whilst Rob attracted criticism for smoking in his GQ pictures, Zac is content to chew on a tooth pick.

Suited Up: Zac on the cover of GQ's May issue (left), and Rob as the magazine's April cover boy

The 17 Again star addresses his pretty-boy image in the accompanying interview, specifically the rumours that he wears false eyelashes.

"If somebody can find any photo that shows me wearing false eyelashes, I will give them a f***ing million dollars. That's bulls***," says the 21-year-old.

He does, however, admit to wearing make-up to "cover [his] zits".