MTV.com News — Singer voluntarily turned himself late Sunday; had not been charged at press time.By Jayson Rodriguez and Jem Aswad Chris Brown Photo: Michael Tran/FilmMagic A representative for the Los Angeles Police Department confirmed to MTV News late... more info

People.com — The R&B singer is being investigated for alleged felony battery; bail is set at $50,000 more info

MTV.com News — Find out who is taking home the golden gramophones tonight.By MTV News Staff Photo: TBWA/ Chiat/ Day Dozens of Grammy Awards will be handed out Sunday, but in case you can't keep track of them all, we've got a rundown of the whole shebang (... more info

E! Online — Grammy day was supposed to be a glittery affair for R&B's reigning It couple of Chris Brown and Rihanna. But things have gone horribly amiss. Los Angeles police have... more info

MTV.com News — Singer will not be appearing at Grammy Awards as scheduled Sunday night.By James Montgomery and Jem Aswad Chris Brown Photo: Jeffrey Mayer/ WireImage Los Angeles police are investigating an alleged domestic violence felony battery report i... more info

MTV.com News — Rihanna's rep does not comment on whether singer will perform at Grammys; only says, 'Rihanna is well. Thank you for the care and support.'By MTV News staff Rihanna and Chris Brown at the Clive Davis Pre-Grammy Party on Saturday Photo: Rick Dia... more info

People.com — Police responded to a 911 call after a woman was allegedly injured by the singer more info

VH1 News — Timbaland and Rihanna celebrated Grammy weekend Friday night, performing for a crowd that included Jay-Z, T.I., Chris Brown and more. more info

MTV.com News — Tim performs new Shock Value 2 tracks along with old hits.By Shaheem Reid Rihanna at the Timbaland Pre-Grammy Launch party on Friday Photo: Michael Tran/ FilmMagic LOS ANGELES — Big bosses, fly dimes and banging beats. Timbaland and his ... more info

Idolator — There are some days when I feel like Sinéad O'Connor, because I wish people would fight the real enemy, and not things like making live music on TV sound halfway decent. Take the nominees for the Nickelodeon-sponsored Kids' Choice Awards, which are ... more info