Madonna and Katy Perry May Have Just Thrown Taylor Swift the Ultimate Shade

A photo posted by Madonna (@madonna) on Jun 16, 2015 at 12:57am PDT Madonna has always been an expert at grabbing headlines, and this week will likely be no different. On Tuesday, the singer teased a new music video for her single "B*tch I'm Madonna" by posting an Instagram photo featuring herself, Beyoncé, Katy Perry, Rita Ora, Miley Cyrus, and Nicki Minaj styled up like an avant-garde movie poster. Not only does the image look sort of similar to the ones Taylor Swift put out ahead of her "Bad...