You had to know I would be talking about this today, right? Kelly Clarkson is making her press rounds in New York this week for her new album Piece By Piece (which comes out today, if you were wondering. Yes, I'll be getting it right after I get off the air).

Kelly stopped by Jimmy Fallon and they performed a hilarious melody of The History of Duets. Last week Kelly mentioned that no one wanted to sing with her on her new album, so Jimmy jumped at the chance! And don't worry, they throw some country in there too (watch out Dolly Parton!).

Hilarious, right?! Jimmy and Kelly are going to have to come out with their own album full of duets. I'd buy it.