OMG, Katy Perry performs at Met Ball to an unimpressed J.Lo and Madonna in crowd, posts insensitive and out-of-touch Instagram about her Met gown
Madonna's face watching Katy perform. 💀 #MetGala pic.twitter.com/aOGgA3UzEh — ️️ (@fkajack) May 2, 2017 Not a cute week for Katy Perry! First she performed her…