Mos Def does not like paparazzi or random people taking his picture. So Mos was in Las Vegas for the MAGIC fashion convention when some random dude, who didn't know Mos' aversion to snapshots, tried to get a picture of the camera-shy rapper/actor. They say your boy went off, screaming: "Everybody knows I don't take pictures!" and snatched dude's camera off his neck, cutting the shooters hand in the process. Mos is now under investigation for larceny and you can bet a lawsuit is not far behind.