In case you're a little behind on the gossip rags... the night before the Grammy's, singers Chris Brown and girlfriend Rihanna got into a squabble resulting in both of them backing out of scheduled performances at the ceremony. A few days later, the photo on the left was leaked showing that Rihanna suffered facial injuries in the incident. A month later comes word that Rihanna and Chris are back together. WHAT???? It sounds like Chris was one right hook shy of knocking some sense into her. While I'd probably be out the door if a guy even yelled at me, I sort of ...