Jennifer Lawrence and Amy Schumer Dance on Billy Joel's Piano During Chicago Concert.

Jennifer Lawrence and Amy Schumer Dance on
Billy Joel's Piano During Chicago Concert (ABC News)

Newly-minted BFFs Jennifer Lawrence and Amy Schumer popped up in an unusual place on Thursday -- dancing on Billy Joel's piano during his concert at Chicago's Wrigley Field.

While Joel sang "Uptown Girl," Lawrence, 25, and Schumer, 34, danced barefoot on the piano, and Lawrence even kissed Schumer's feet.

How did this pairing come about? Well, "Uptown Girl" is included in Schumer's film "Trainwreck," and the whole thing was planned.


By ANDREA DRESDALE.
Full story at Yahoo News.