Rihanna, Coldplay to perform together at Grammys

Since the alleged attack, both stars have kept a low profile, but Brown did issue a statement of remorse last weekend, saying, in part: "Words cannot begin to express how sorry and saddened I am over what transpired." The statement, which also said that he was seeking counseling from a pastor and family members, did not mention Rihanna. (AP Photo)

January 19, 2012 7:46:28 AM PST
Rihanna and Coldplay sing together on the group's latest album, and they'll do so again at next month's Grammy Awards.