Oprah Winfrey is planning to air a show on domestic violence dedicated to "all the Rihannas of the world." The talk queen even has a pointed message for the singer: "If a man hits you once, he will hit you again." (I'm Not Obsessed)
Sources say Diddy feels he was set up by Chris Brown as he had no idea the singer would use his Miami compound to reconcile with Rihanna. Sounds like Chris might get his jet ski privileges revoked. (Page Six)
Comedy couple Sarah Silverman and Jimmy Kimmel have once again pulled the plug on their relationship. Matt Damon is not believed to be involved at this time. (People)
John Mayer announced to his Twitter followers that he wants to work on a duet with country star Taylor Swift. Call us old-fashioned, John, but have you considered calling her agent? (I'm Not Obsessed)
Britney Spears made a surprise visit (and a $100,000 donation) to the Miami Children's Hospital "Clown Care" program, which pairs sick kids up with medically-trained clowns. We guess her "Circus" tour has provided a big inspiration. (E! Online)