Adam Levine Rocks a Mustache! Hot or Not? (PHOTOS)

It seems that Adam Levine is really getting into character these days!

Over the weekend, we saw photos of the singer hand-in-hand with Can a Song Save Your Life? co-star Keira Knightley, and now we have new photos of Adam’s latest look. The Voice judge sported a thick mustache on the set of the film this morning in New York City.

In the film, Adam plays Keira’s musically-driven boyfriend, who dumps her to pursue his own career. Maybe a sleazeball like that needs some serious facial hair.

We think the Maroon 5 frontman looks hot no matter what, but this facial caterpillar may not be his best look. Don’t get us wrong, we love some scruff as much as the next girl, but that kind of ‘stache should be reserved for the ‘70s and car salesmen.

What do you think of Adam’s mustache?