VIDEO: Taylor Lautner Works Out on ‘New Moon’ Set

He works hard for the money, and that body!

Twilight werewolf Taylor Lautner—who packed on some serious muscle in preparation for the film’s sequel—was spotted on the set of New Moon on Friday, working out with a trainer before filming some scenes. His exercise of choice? Bicep curls, triceps, standing rows and flies. 

Check out Mr. Lautner working out in this new video by PUNKD Images. 

Man, he’s looking great! How jealous are you that his trainer gets to be so hands on? 

Which do you prefer? Scrawny Taylor or buffed-up Taylor? Let us know!