OKay, there's being mates and then there's rubbing your great lives in our faces ladies. 

It seems like Jennifer Lawrence and Amy Schumer are hellbent on solidifying themselves as the new celeb best friend duo to beat this week. Not content with sharing jetskis, human pyramids and movie projects together, JLaw and Schumer spent last night dancing on stage with Billy Joel before chucking their shoes and dancing on his piano while the music icon performed Uptown Girl at Chicago’s Wrigley Field.

We're not jealous at all.

And then this afternoon Schumer and one of Trainwreck's writers Kyle Dunnigan shared their backstage footage of the pair dancing away to their heart's content (and Lawrence getting far too familiar with Schumer's feet for our liking).

Your move Taylor.

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