Nick Jonas [1]'s self-titled solo album was released on Monday, and the sexy singer has been promoting the new project in a number of different ways; between making a hilarious appearance on The Tonight Show Starring Jimmy Fallon [2] and releasing a steamy video for his next single [3], "Teacher," Nick also took the time to meet up with a gospel choir for a spirited rendition of his current hit, "Jealous." Nick posted a snippet of the video [4] on Instagram, writing, "Going back to my roots," and a full version of the fun was released the following day. Watch it above now.