These Celebs Joined Billy Joel On Stage And It's Perfection!
Star of Trainwreck, Amy Schumer and Hunger Games star, Jennifer Lawrence joined music legend Billy Joel onstage.
While he was singing his famous hit Uptown Girl, the two actresses and friends danced along.
The two then hopped up onto the piano for the rest of the song - we're not sure who'd we rather be, one of the girls or Billy Joel!
The two are currently writing a movie together, and somehow we hope the song has a significant part in the film!