Harry Styles is so hot right now!
Oh, and did we mention that they played for over 20 minutes?!
Ch-ch-check it out (below) to relive the midnight memories!
Full disclosure: we're in love with Sam Smith. And you know what? Disclosure ain't half bad either!
The two artists teamed up to bring their hit song Latch to the stage of Jimmy Kimmel Live, and the performance was just perfect!
Don't get us wrong, we like the video too - but it's just more fun to watch Sam sing it live!