People.com Celebrity Star Tracks - Wednesday, Dec. 7 By People Staff Published on December 6, 2005 04:00 PM Share Tweet Pin Email 01 of 13 SNOW JOB James Devaney/WireImage Angelina Jolie – who's spent the past weeks circling the globe for humanitarian causes with Brad Pitt – gets back down to business Tuesday, filming The Good Shepherd with Matt Damon in Long Island, N.Y. 02 of 13 MOM'S GOT IT Jim Spellman/WireImage Heath Ledger takes the hand of a radiant Michelle Williams at the New York premiere of their film Brokeback Mountain on Tuesday. The real-life couple, who fell for each other on set, welcomed daughter Matilda last month. 03 of 13 ALL IN THE FAMILY Anna Pocaro/London Entertainment /Splash Sarah Jessica Parker shines on the red carpet Tuesday at the Los Angeles premiere of her film, The Family Stone. Just two days earlier the actress was in New York City for another screen debut, hubby Matthew Broderick's musical comedy The Producers. 04 of 13 STAGE HANDS John Shearer/WireImage Gwen Stefani gets a little backup from rapper Slim Thug while performing her song "Luxurious" at the Billboard Music Awards, where she picked up new artist of the year (for Love.Angel.Music.Baby) and digital song of the year (for her "Hollaback Girl"). 05 of 13 MONKEY BUSINESS Carlo Allegri/Getty Naomi Watts is no damsel in distress when she has Liev Schreiber at her side. The couple of eight months partied together Monday after the New York premiere for her film, King Kong. 06 of 13 MONKEY BUSINESS Dara Kushner/INFGoff Jack Black and Andy Serkis ape around outside the King Kong premiere. Black plays a struggling filmmaker and Serkis embodies the CGI beast in the remake, which opens Dec. 16. 07 of 13 RETAIL THERAPY? X/17 Jessica Simpson adds to her baggage collection, scoring a vintage Louis Vuitton steamer trunk (reportedly valued at $30,000) at a Hollywood antique shop Sunday. 08 of 13 TEAM BUILDERS Malibu Media Katie Holmes shows off her growing tummy with fiancé Tom Cruise after watching his daughter Isabella's soccer game Saturday in Beverly Hills. 09 of 13 GOT THE MESSAGE? Clint Brewer/Splash Make no mistake: Paris Hilton is taken! And the heiress (minus her hair extensions) lets everyone know about boyfriend Stavros Niarchos as she heads to a photo shoot Monday in Hollywood. 10 of 13 JENNY FROM THE BLOCK Roger Wong/INFGoff Jennifer Lopez goes retro J.Lo in curly hair and red lipstick while shooting El Cantante in New York on Monday. The biopic also stars Lopez's real life husband, Marc Anthony, as salsa legend Hector Lavoe. 11 of 13 CAST TO LAST? Westley Hargrave/Splash The Notebook costars Rachel McAdams and Ryan Gosling take the romance off the big screen and into real life, enjoying a Saturday in the park with their dogs in L.A. 12 of 13 SATAN'S LITTLE HELPER Jeff Kravitz/FilmMagic Looking like a cross between Mephistopheles and Elton John, William Shatner surrounds himself Sunday with a bevy of devilish beauties and croons the Frank Sinatra classic "Its Been a Very Good Year" for Comedy Central's Last Laugh '05 in Los Angeles. 13 of 13 LEAVE IT BEHIND Clasos/JPI Bono, who's been on tour for a year with U2, takes a well-deserved Acapulco pleasure cruise recently before getting back to work: The band will play to sold-out crowds well into 2006.