Pop singer Chris Brown found himself in the arms of the Popo last week for beating down his girlfriend, Rihanna. This has put a kink into Brown's young, serene, perfect first boyfriend image. I have three Chris Brown songs on my iPod that I used to rock out to, that now leave me feeling crabby. And since Chris moved his status into the Official Jerk catetory, his big teeth take on a whole new annoyance.