Diahann Carroll will join the cast of the hit ABC drama Grey's Anatomy. But so far, show creator Shonda Rhimes and her writing staff have refused to say what role the legendary diva will play. Will she be Dr. Burke's mom? A new hospital administrator? We'll just have to wait and see.

· Yeah, yeah Vin Diesel keeps promising we're going to see his Hannibal movie really soon. But it looks like it's finally happening—on the small screen. BET Networks just announced Vin will voice and produce a new animated series on the life of the fabled military leader.

· Kenny Goss to longtime partner George Michael: The wedding is off. Following the troubled singer's latest embarrassing tabloid incident—a weekend sexual tryst in a park with an unemployed truck driver—a source told told The Daily Mail the couple is "reassessing their relationship at the moment" and "things are very much up in the air." As far as that long-promised civil union is concerned, the source says, "They do not feel that it is relevant now."