ROLL CALL: Mariah & Nick Buy Baby Gear

Your Daily Dispatch of Celebrity Shenanigans

Mariah Carey & Nick Cannon Start Nesting: Is Mariah Carey about to get pregnant? According to The New York Daily News' Gatecrasher, the singer and her husband, Nick Cannon, are ready to expand their family. Mariah reportedly dropped $200,000 on baby furniture during a recent trip to San Francisco. The diva selected a pink crib and pink high chair from at a local baby boutique. No word if the store sold little baby pink microphones, but if they did, we're sure they're sold out now.

VIEW THE PHOTOS: The Latest Star Sightings

Josh Duhamel Finds The Funny On The DL: "Transformers" star and Fergie's new husband, Josh Duhamel, has managed to keep a low profile despite his rising star power. While taking sketch comedy classes at LA's Upright Citizens Brigade, none of his fellow classmates recognized him. "We were all saying we'd seen him in something before, but none of us could place him," an aspiring funny person/probable waiter told Gatecrasher. It was only during their carpool home that his classmates finally figured out who he really was. We applaud Josh for carpooling with people who don't go see his movies!

LC Acts With The Osbournes: Speaking of those who might benefit from a few acting lessons, "Hills" star Lauren Conrad has taped a promo spot for the upcoming "Osbournes Reloaded" variety show, in which she shows off her acting chops… playing herself. But the true genius of the spot has to be Ozzy Osbourne playing Audrina Patridge in full drag. RuPaul, we have just found your next drag superstar! Now Ozzy — Lip Sync For Your Life! Check it out, HERE!

VIEW THE PHOTOS: See Hot Shots Of Britney's 'Circus' Tour Opening Night

Brit Spreads Some Holiday Cheer – In March: And in our favorite Britney moment of the week, during a "Circus" tour stop in Washington, D.C. March 24, the pop star wished the crowd a "Merry Christmas." We're assuming that Brit was just so overjoyed in the heat of the onstage moment, that it felt like Christmas… and not that she's lost all track of time and reality. See her superfun moment of holiday cheer, HERE!