Has Zac Efron ever looked hotter?
The sexy star shows off his impressive arms in some brand new ads for John John Denim -- a Brazilian fashion line Efron was named the new face of earlier this year.
According to Just Jared, the pics were shot by celeb photographer Jacques Dequeker in Los Angeles.
Just check out the photos already ... they're gooood!
Do you think Kellan Lutz has some competition in the actor/model department? Check out his recent shots for Dylan George denim and Abbot & Main knits below: