Watch Amy Schumer, Jennifer Lawrence dance on Billy Joel's piano

Amy Schumer and Jennifer Lawrence are gonna be in the spotlight a lot over the next year-plus, as they are writing a screenplay together in which they play sisters. That'll be hysterical whenever it comes out.
(Full disclosure: I will defend Amy Schumer to death after this gift she gave us in July and don't care what any critics say.)
Until then, it looks like their pseudo-sister bonding is well underway.
Billy Joel performed Thursday night at Wrigley Field, and Schumer and Lawrence made a surprise appearance on stage when Joel sang "Uptown Girls." After prancing around a bit, they climbed up on Joel's piano and gave the crowd a show. It looked like quite a grand time, and we wish you were there.
Amy and Jennifer -- you're forever welcome at Outkick.
Uptown girls pic.twitter.com/zBY0q1wVB1
— Amy Schumer (@amyschumer) August 28, 2015
Teddy Mitrosilis works in content production at FOX Sports Digital. Follow him on Twitter @TMitrosilis and email him at tmitrosilis@gmail.com.