Jason Derulo, Luke Bryan Team Up for Karaoke Duet of ‘Want to Want Me’ [VIDEO]

Jason Derulo and Luke Bryan test out a new app and blow our minds with an unlikely duet.

Smule has a new app called "Sing! Karaoke" that connects people through the wonderful world of karaoke. Singing and making a fool of yourself have always been a great way to form bonds. Especially if there is beer and pizza involved... but that's besides the point.

Jason Derulo and Luke Bryan recently teamed up to try the app and sing Jason's song "Want to Want Me."

The two aren't strangers when it comes to performing together. They took the stage at the CMT Awards last year and killed it.