Seems like there are going to be a few big time artist missing from this years Grammys. Chris Brown won't be in attendance because of his investigation, Rihanna won't be either, and now it looks like Usher won't be. Usher canceled his performance at Clive Davis's Annual Pre-Grammy party due to a "family emergency", which involved his wife Tameka. It has been reported that Tameka is experiencing complication from her recent plastic surgery, but these reports haven't been confirmed. Now I usually don't have anything nice to say about her but I hope she has a safe and speedy recovery.