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• Paris Hilton hasn't given up on her dream of musical superstardom. At a Grammy after-party on Sunday, she accosted Paul McCartney and asked him if he'd be interested in doing a duet with her. Paul politely explained that he didn't think he'd have the time. [The Sun]
• Gwyneth Paltrow didn't join Chris Martin at any of the Grammy after-parties, so he found another chick to hang out with instead. [NYDN]
• The Chris Brown-Rihanna situation has taken a turn for the worse. Rihanna's injuries are reportedly "horrific," and include bite marks, facial contusions, and a bloody nose. Brown has hired attorney Mark Geragos to defend him. Both stars have cancelled upcoming appearances. And Brown's Doublemint gum ad has already been pulled. [People, TMZ, NYP]

• Bar Refaeli has landed the cover of Sports Illustrated's swimsuit issue. [E!]
• As rumored, Madonna's 22-year-old boytoy Jesus Luz has raised his modeling rates. He now charges $135,000 per show instead of $225. [DM]
• Brangelina's kids supposedly caused a "riot" at London's Dorchester Hotel while their parents were at the Baftas. And Angie reportedly left behind her £1.1 million Asprey earrings at the hotel when they checked out. [TS, Mirror]
• Miley Cyrus has apologized for appearing in a pic mocking Asians. [TMZ]
• Has Peaches Geldof found a new boyfriend already? Possibly! [Daily Mail]
• Poor Kelly Ripa couldn't get on the VIP yacht at the Red Bull snowboarding event because the doorman didn't recognize her. [NYDN]
• Kate Hudson and Owen Wilson appear to be back together. [People]
• Dick Parsons is hosting a jazz special on WNYC for some strange reason. [P6]
• Jermaine Dupri is coming out with a coffee-table book about his life. [NYDN]
• DMX is on "lockdown status" in jail for threatening to fight a guard. [TMZ]
• Noelle Reno says she has "no hard feelings" toward her former fiancé, banking heir Matthew Mellon, "despite everything Matt did." [P6]
• A cigar firm has offered Michael Phelps $25K to be its "smokesperson." [TMZ]