Celebrity Star Tracks: Wednesday, April 7, 2010 By People Staff Published on April 7, 2010 04:40 PM Share Tweet Pin Email Trending Videos 01 of 16 HAPPY LANDING News Pictures/WENN Brad Pitt and Angelina Jolie cheerfully make their way through Venice's Marco Polo Airport Wednesday, returning from a humanitarian trip in war-torn Bosnia. 02 of 16 JUST DESSERTS Erik Kabik/Retna Talk about a sweetie! Former Girls Next Door star Holly Madison debuts Serendipity's latest confection, Holly's Pink Peppermint Sundae, at Caesars Palace in Las Vegas on Tuesday. 03 of 16 GOOD CAUSE Duffy-Marie Arnoult/WireImage Zac Efron and girlfriend Vanessa Hudgens honor their friend and HSM director Kenny Ortega at St. Jude's Estrellas Por La Vida Gala at Club Nokia in Los Angeles Tuesday. Ortega was presented with an award for his continuous humanitarian work on behalf of children over the years. 04 of 16 HOT 'NIGHT' Richie Buxo/Splash News Online Talk about a perfect red carpet date! Funnyman Steve Carell joins costar Tina Fey Tuesday for their N.Y.C. premiere of the new comedy Date Night, which hits U.S. theaters this Friday, April 9. 05 of 16 THUMBS UP Jennifer Mitchell/Splash News Online He must approve! Aussie actor Hugh Jackman shows his support for the film Date Night, making an appearance Tuesday for the flick's N.Y.C. premiere. 06 of 16 LEADING MAN Daniel/Cesar/INF What breakup rumors? In New York to promote the latest season of their reality show, Tori Spelling and husband Dean McDermott look anything but distant on Tuesday while grabbing lunch at Cipriani Downtown. 07 of 16 SPARKLE MOTION XposurePhotos In a glittering skirt, Selena Gomez makes a stop in London Tuesday to celebrate the launch of a fashion line based on her Disney show Wizards of Waverly Place. The actress and singer is currently touring throughout Europe to promote her latest album, Kiss amp Tell. 08 of 16 IT'S A CINCH Sharky/Splash Newss Online Kirstie Alley keeps it together – with a chic Dolce amp Gabbana logo belt! – on Tuesday while leaving Mr. Chow in Beverly Hills. The actress later appeared on The Tonight Show, where she discussed her latest project, Kirstie Alley's Big Life. 09 of 16 A STEP AHEAD Christopher Peterson/BuzzFoto Sarah Jessica Parker channels alter-ego Carrie Bradshaw on Tuesday while stylishly stepping out of her New York City home. She returns to the silver screen on May 27 in the Sex and the City sequel. 10 of 16 HEAR HERE Daniel/Mauceri/INF With some help from his iPod, Channing Tatum enjoys his own personal movie soundtrack on the set of the thriller Son of No One – which costars Katie Holmes – Tuesday in New York. 11 of 16 DRIVING FORCE GSI Media She's unstoppable! Days after promoting The Bounty Hunter in Paris, Jennifer Aniston gets back to work Tuesday on the Santa Monica, Calif., set of her new film, Just Go With It. 12 of 16 A SERIOUS MAN INF Robert Pattinson keeps the fangs in check Tuesday while continuing to shoot Bel Ami in Hungary. The drama also stars Christina Ricci and Uma Thurman. 13 of 16 PICTURE PERFECT Albert Michael/Startraks Kim Kardashian loves her fans – and she wants everyone to know it! After spending time in Miami with sister Kourtney, the reality star happily signs autographs in her New York hotel room Tuesday. 14 of 16 MADGE OF HONOR KCSPresse/Splash News Online Madonna gets some loving support from daughters Lourdes, 13, and Mercy James, 4, at the groundbreaking ceremony for her Raising Malawi Academy for Girls Tuesday in Lilongwe, Malawi. 15 of 16 BARE ESSENTIALS Olivia Salazar/FilmMagic Jersey Shore's Ronnie Ortiz-Magro proves he's been taking his GTL motto seriously, stepping out sans shirt Tuesday in Miami, where the cast is filming season 2. 16 of 16 MAKING THE CUT Roger Wong/INF Michelle Trachtenberg cuts up – and flashes a big smile – at the launch of the Crest 3D White Collection Tuesday in New York's Herald Square.