Madonna and Katy Perry get even naughtier in outtakes from their sexy girl-on-girl cover shoot

New pictures from the infamous Madonna-versus-Katy Perry dominatrix photo shoot have just been revealed - and they don't disappoint.
In the images, the Firework singer is seen tying up and preparing to punch the Queen of Pop.
V Magazine, the publication behind the bondage-themed spread, is releasing the photos as part of a Digital Deluxe Edition of the issue, available on their website and app.