Daily Buzz: Demi Lovato Guests on ‘Grey’s Anatomy’, ‘DWTS’ Drama
Katherine Heigl may be leaving Grey’s Anatomy, but they’re getting another starlet…sort of. Disney’s “Sonny With A Chance” and “Camp Rock” star Demi Lovato will be guest starring on a future episode of the hit drama, as a patient of Justin Chamber‘s character, Alex Karev. Lovato tweeted the news to fans, saying “For all of you amazing patient people… I’m so thrilled to announce that this week I’m shooting Grey’s Anatomy!!!!!!!! 
AHHH!!!!”
The drama factor was high on last night’s “Dancing With The Stars”! Most of the “celebrity”-dancer pairs dealt with some friction during behind-the-scenes rehearsal scenes, with Kate Gosselin‘s partner — Tony Dovolani — so much as quitting and walking out on the reality TV mom of eight. He later returned to continue coaching her, but it didn’t really pay off on the dance floor. Kate was stiff and danced like Tony’s prop in front of the live audience. Pussycat Dolls’ Nicole Scherzinger earned the first perfect 10 scores from the judges–and given her professional dance experience, is a dead-ringer to win. Who do you think performed well last night? Is Scherzinger’s pro dance experience unfair to the other contestants?
Teen queen Demi Lovato and teen hearthrob Joe Jonas are dating, according to