Joe Jonas, you tease.

Despite the fact that his religion prevents him from slamming any of the millions of fans that would straddle him 24/7 like he's their personal merry-go-round horse, the singer didn't hesitate to show girls what they're missing this week.

i.e. A gorgeous set of arms!

Proving that Zac Efron isn't the only young hunk that can stop a teenager in her tracks with his body, Joe was spotted earlier today by the luckiest paparazzi member we know. Think about it:

This guy gets paid to take photos of Joe Jonas without sleeves on. The only better job we can think of is Megan Fox wardrobe assistant...