Warning: Seriously sexy photo of Zac Efron

Zac Efron is looking smoking hot in a recent photoshoot for NW Magazine.

Newly single (man, I never get tried of writing that) Zac is looking better than ever – and showing off some new ink.

The hot actor has recently bulked up for a movie roll (Zac has said he gained about 18 pounds to play an Iraq War veteran in The Lucky One), and to be honest we’re loving his beefed-up new look.

Maybe that’s why ex girlfriend Vanessa Hudgens has been allegedly snapped kissing girls – how will she ever find a man to top Mr Efron?

What doughnut, eh?