I know what your first reaction is. How dare Britney Spears mock the pretty woman! Yep, sad but true. The recovering addict and mother of two Britney playfully mocked Julia Roberts’ Vanity Fair cover. Take note – PLAYFULLY. Actually, let’s just hope that Brit Brit’s really doing it for fun because making fun of another superstar’s magazine cover is not a good way to win your way to the other Hollywood bigwigs’ hearts! Also, can you guys see Brit’s huge nipple in this first picture? What is up with that?!