Celebrity Star Tracks: Wednesday, December 23, 2009 By People Staff Updated on January 10, 2022 01:38 PM Share Tweet Pin Email Trending Videos 01 of 15 UP IN THE AIR Jonathan Friolo/Splash News Online And they're off! Channing Tatum prepares for takeoff with wife Jenna Dewan (and their dog!) at Los Angeles International Airport on Tuesday. 02 of 15 PUPPY PRESENT GSI Media Look who's got a new baby! Mariah Carey and Nick Cannon continue their winter holiday Tuesday with a furry friend – which the couple reportedly named Dolemite – in Aspen, Colo. 03 of 15 SLEIGH BELLE Hammond/Despois/Splash News Online Days after shopping together in East London, Katy Perry and comedian boyfriend Russell Brand raise the adventure level a bit, hitting London's Hampstead Heath for a sled ride Wednesday. 04 of 15 SIGN OF THE TIMES Stephen Fernandez /Splash News Online Fifteen-year-old pop star Justin Bieber shows off his holiday spirit Tuesday, signing autographs for fans after performing on Live@Much in Toronto. 05 of 15 MAD FOR PLAID Limelight Jessica Alba checks out the adorable baby clothes – presents for daughter Honor Marie, perhaps? – at Marie Chantal in Beverly Hills Tuesday. 06 of 15 GAME FACES Noel Vasquez/Getty Best buds Tobey Maguire and Leonardo DiCaprio cheer on the L.A. Lakers to victory Tuesday at the Staples Center. The home team beat the Oklahoma Thunder 111-108. 07 of 15 SWEET STROLL Almasi/Torres/Eroteme/Bauer-Griffin Leona Lewis returns home to London Tuesday and joins boyfriend Lou Al-Chamaa for some last minute Christmas shopping. 08 of 15 BOXED IN Ramey Is that a present for girlfriend Miranda Kerr? Orlando Bloom heads to his car Tuesday after gift shopping in Beverly Hills. 09 of 15 VISITING HOURS Owen Beiny/WENN Mark Wahlberg shows son Michael, 3, a good time during a visit to Santa's Cottage at The Grove in West Hollywood Monday. The actor, who will welcome his fourth child, a girl, next year, also brought wife Rhea Durham and kids Ella, 6, and Brendan, 15 months, to snap a picture with Santa Claus. 10 of 15 HAPPY MEAL INF Brad Pitt and Angelina Jolie supervise their hungry brood – kids Zahara, 4, Maddox, 8, Shiloh, 3, and Pax, 6 – during a casual lunch date at Café Metro in New York Sunday. 11 of 15 IT'S A SIGN! GSI Media Kate Hudson's 5-year-old son Ryder lets mommy know he's ready to head home while shopping with her at Boogie's in Aspen, Colo., Monday. Before escaping for the winter getaway, Hudson threw a holiday bash at her California home Friday. 12 of 15 OFF THE CHAIN GSI Media Is she on the market for some jewelry? Kate Beckinsale scouts out the goods at L.A. boutique Un Deux Trois Monday. 13 of 15 BOOT-Y CALL Norman Scott/Startraks Pairing her simple black T-shirt and skinny jeans with knee-high boots, a stylish Audrina Patridge keeps her eye on her phone Sunday while stepping out in L.A. 14 of 15 HARD HEADED Dennis Van Tine/Retna Safety first! Maggie Gyllenhaal and hubby Peter Sarsgaard sport matching hard hats Tuesday at the dedication ceremony for the Signature Theatre Company's new Frank Gehry-designed space in Midtown Manhattan. The new complex is scheduled to open in 2012. 15 of 15 DOUBLE FISTED Jeffrey Ufberg/WireImage With her arms full of furry friends, Susan Sarandon is ready to make a run for it – just check out her sneakers! – before taping The Late Show with David Letterman Tuesday in New York.