One thing you can't ever take away from Madonna is her confidence. She's one of the few celebrities who aren't afraid to speak up and do whatever they like. So, I wonder what the uproar was about when the "Sex Book" artiste posted sexy pictures of herself on her Instagram page. IN THE MULTIPLE SLIDE POST, Madame X poses in suggestive positions clad in fishnets, leather bustier, and red bottom heels. Perhaps it's the nip-slip (not slip because we all know Madonna did that on purpose) that has the internet in a frenzy.