We know Jimmy Fallon can sing. But it turns out he's pretty good with gibberish, too.
Fallon and his "Tonight Show" guests Denis Leary and Molly Shannon took turns at "Nonsense Karaoke" Tuesday night. The trio sang songs by TLC, Def Leppard and Ed Sheeran, but with completely incoherent lyrics.
Actor Chris Pratt took part in "Nonsense Karaoke" in April.
