Continuing with our Bruce Springsteen theme of a Wednesday morning, you're WELCOME, here's another gem from Late Night with Jimmy Fallon in which Jimmy performs as Bruce Springsteen with Springsteen providing the vocals. Gotta hand it to Fallon though, he's sure got the moves nailed.

THEN the real Bruce Springsteen joins him on stage in the same outfit (apologies, it'd be rude not to comment on the Boss's physique at this point, I mean the man is 64 freakin' years of age) and all kinds of brilliance ensues.