Lady GaGa decided to pull the ol' "Pretend to Take Pictures of the Paparazzi" routine last night while leaving Bungalow 8 in London. It's a celeb tactic to deter the paps from taking shots because your face is obscured. Of course, it's slightly more effective when, I dunno, you're not wearing a see-through shirt with tape over your nipples. Seriously, she might as well have taken her top off and yelled "Cheese!"
