Why bother for a few months to make a whole movie that might not sell when you can tape somebody having sex and win a fortune!?Since the threaten (or joy) of having a Rihanna sex tape on Internet we kept searching. Now it turns out that the big moment has arrived. There is a 13 seconds clip going around the Internet with a nude that seems to be Rihanna's and some photos with Chris Brown wearing her underwear on his...head. Of course that