Nick Jonas kicked off his hosting duties at the 2015 Kids' Choice Awards by performing a medley of "Chains" and "Jealous" and showing off arm muscles so swoon-worthy we were practically drooling on our TV.

Nick first started the medley by performing his hit "Chains," the sultry tune that made us fall in love with his solo career in the first place. While we were a little surprised that he chose to perform such a sexy tune at the KCAs, all of our skepticism was quickly thrown out the window as soon as he began crooning the lyrics. Accompanied by slime green cellos (how apropos!) Nick owned that stage as he belted out the song with vocals as smooth as buttah. Right, ladies?

After stripping off his jacket (oh hey, Nick Jonas) the singer and his arm muscles quickly transitioned into his hit single "Jealous" as the crowd (and maybe a PopCrush editor or two) went completely wild. There were acrobatics, screaming fans, and most importantly, Nick strutting his stuff onstage and in the audience in a black muscle shirt that showed off all of his best assets (well, minus his 20-pack, of course). But besides just looking smokin' hot, Nick seriously showed the world why his solo career has been so crazy successful so far: He's got the stage presence, we all know he's got the looks, but he certainly has the voice to match. Yum.

Check Out the Best Dressed Celebs on the 2015 KCAs Orange Carpet