Celebrity Star Tracks: Thursday, December 3, 2009 By People Staff Updated on January 10, 2022 01:39 PM Share Tweet Pin Email Trending Videos 01 of 16 LONDON CALLS Jon Furniss/WireImage Talk about a glam slam! Kate Hudson makes a sparkling turn Thursday at the world premiere of her movie musical Nine in London. The film, which also stars Nicole Kidman, Penélope Cruz and Daniel Day-Lewis, opens on Christmas Day. 02 of 16 STAR IN STRIPES Lomeli/Bauer-Griffin Taylor Swift, who received eight Grammy nominations, grabbed lunch with pal Selena Gomez (not pictured) on Melrose Avenue in Los Angeles Wednesday. 03 of 16 STAND & DELIVER Kevork Djansezian/Getty Nick Jonas debuts his new band, Nick Jonas amp The Administration, for fans at Wednesday's Grammy Nominations Concert Live from Los Angeles's Club Nokia and broadcast on CBS. The 17-year-old will launch a tour on Jan. 2 – and release his first solo album, Who I Am, Feb. 2. 04 of 16 ARRIVAL'S ZONE Splash News Online It's business, then pleasure: Before heading to Australia to spend the holidays , Nicole Kidman arrives at London's Heathrow Airport with hubby Keith Urban Thursday. The actress is expected to attend the U.K. premiere of her latest movie, Nine. 05 of 16 TIGHT HOLD Janet Mayer/Splash News Online He's a keeper! Mariah Carey wraps her arms around husband Nick Cannon Wednesday while attending the 2009 UNICEF Snowflake Ball at Cipriani 42nd Street in New York City. 06 of 16 HOLIDAY R-E-S-P-E-C-T George Napolitano/FilmMagic Aretha Franklin welcomes the holiday season with open arms – and her mighty voice – at the annual Rockefeller Center Christmas tree lighting ceremony in New York on Wednesday. 07 of 16 TROPHY GIRL Lester Cohen/WireImage Katy Perry may have been enlisted to announce the Grammy nominations at Wednesday's concert in L.A. – but she may soon get her hands on an actual trophy! The singer was nominated for best female pop vocal performance for her song "Hot N Cold." 08 of 16 IN THE PINK Laurent Despois/Splash News Online A newly single Reese Witherspoon leaves a posh hotel in London's Mayfair neighborhood on Thursday. The actress, who acts as Avon's global ambassador, is in the U.K. to bring awareness to domestic violence. 09 of 16 SHALL WE DANCE? Stefanie Keenan/WireImage A fully-clothed Gilles Marini and Dancing with the Stars pro Karina Smirnoff get in step Wednesday at the Ubisoft and Oxygen "Your Shape" launch event in West Hollywood. 10 of 16 CITY SWEEP Albert Michael/Startraks In town for The Hills season finale party, reality star Audrina Patridge raids the shops of New York City on Wednesday. Next up for the 24-year-old? A behind-the-scenes show of her own. 11 of 16 WORKING GIRL PPNY/GSNY/Splash News Online Why so glum, little J? A subdued Taylor Momsen strolls the streets of New York on Wednesday to film scenes for Gossip Girl. Stay up-to-date on all the Upper East Side drama in TV Watch! 12 of 16 CITY SLICKER INF Jessica Simpson continues smiling through her New York City visit, spending Wednesday out and about in the Big Apple. On Tuesday she dined at downtown eatery Dos Caminos Park, and Monday night, Simpson hit Broadway for sister Ashlee's Chicago debut. 13 of 16 GOOD MORNING Tom Meinelt/Splash News Online After enjoying a romantic late-night meal with former flame Sienna Miller, a bundled-up Jude Law makes a cheerful exit from his New York City apartment on Wednesday. 14 of 16 FURRY FRIENDS Jason Kempin/Warner Bros. It's Muppet mayhem! Tyra Banks lets Sesame Street characters Rosita, Elmo and Cookie Monster lose control during a taping of her talk show, set to air today. The trio dropped by her set to talk about their 40th anniversary celebration, and ended up getting some lessons in modeling, courtesy of Banks. Want more Muppets? Check out their year-long comeback! 15 of 16 SWEET RIDE Bauer-Griffin Crooner Michael Bublé swaps his serenades for a sweet treat – cookie anyone? – after making an appearance on Live with Regis and Kelly in New York City on Wednesday. 16 of 16 BASKET CASE John Sciulli Who's got a sweet tooth? 90210's resident vixen AnnaLynne McCord stocks up on some holiday goodies Tuesday during a stop at a Godiva Chocolatier store in Century City, Calif.