Adam Levine Shirtless on Music Video Set!

I'm loving these shirtless shots of Maroon 5 frontman Adam Levine. The sexy singer walked around shirtless on the set of M5's new music video, showing off his tattoos and his black underwear! I just wished he went pantless like he did for his "Never Gonna Leave This Bed" vid earlier this year.

6 pictures inside!

Picture source: JustJared