Courtesy of E Online:
The new BFFs and screenwriting partners kicked off their shoes and danced barefoot on the musician’s piano at his concert in Chicago Thursday. Lawrence even kissed her friend’s feet as they rocked out to the song “Uptown Girl,” which is featured prominently in the movie Trainwreck. Inside Amy Schumer writer Kyle Dunnigan posted video on Instagram of the actresses rehearsing with Joel earlier in the day. “Rehearsals a little rough,” he wrote, also posting a picture of the group that included the two actresses with the caption “Get ready for a bunch of billy joel photos. Me amy schumer and jennifer lawrence are going on stage tonight.” Dunnigan later deleted the video and the photo but did not give an explanation.