Tonight marks the season finale of 'Dancing With the Stars' and that can only mean one thing -- guest performances from some of our favorite superstars!

Considering how much we love Nick Jonas (especially that gospel choir version of 'Jealous' he did, because, hello, have you even heard it!? We have.... at least forty times each) we were beyond stoked when we found out he was going to be performing on 'Dancing With the Stars.' Lucky for us, he totally delivered.

Decked out in a smart, tailored black suit, Nick looked every part the seasoned pop professional. He sang his fantastic single 'Jealous' on an elevated platform, while a couple danced to the song beneath him. At one point, he walked down the steps to interact with fans -- even photobombing a selfie ala Beyonce! It was way too cute; we're still swooning! Check out his performance in the video posted above!

See Nick Jonas + More Celebs at the 2014 EMAs