Nick Jonas Named One of Billboard's Hottest Celebs Under 21

Nick Jonas may only be 20 years old, but that doesn't mean he isn't old enough to be one of the hottest acts in the biz!

Is it getting really hot in here or is it just us?

Oh, wait, Nick Jonas was named to Billboard's list of 21 hottest people under 21?!

This whole sweating profusely thing is starting to make a lot of sense.

The 20-year-old Jonas Brothers singer, and sometimes star of Married to Jonas, earned his top position for a couple of reasons.

"The youngest Jonas Brother has reunited with his siblings, and the trio is back in the studio, making new music and preparing to go back on tour," the article explains. "His 2010 solo album, Who I Am, debuted at No. 3 on the Billboard 200, but as Nick told the world in his brother Kevin's E! reality show, Married to Jonas, he's ready to bring back the band that made all three JoBros famous."

Those sound like some pretty sexy reasons to us! And the list continues, but to see the rest you'll have to check out the piece for yourself!

And tune in to all new episodes of Married to Jonas on Sundays at 10/9 C to spot this under 21 hottie. Oh, boy, we'll need to stand in front of a big air conditioner if we keep staring at this photo.