People.com Celebrity Star Tracks - Thursday, October 11, 2007 By People Staff Published on October 11, 2007 02:00 PM Share Tweet Pin Email 01 of 16 BIG SPENDER Mavrix Photo Heroes star – and single girl – Hayden Panettiere spends her free time shopping on trendy Robertson Boulevard in West Hollywood on Wednesday. 02 of 16 FEELING BLUE? Dean/Bauer-Griffin Not a chance! Lindsay Lohan continues to make the rounds in Salt Lake City after completing her stint in rehab. On Wednesday, the actress stepped out for dinner at Happy Sumo after reportedly spending the day out and about. 03 of 16 JOVIAL JAKE AXELLE/BAUER-GRIFFIN Arriving after costar Reese Witherspoon – and keeping his distance on the red carpet – Jake Gyllenhaal puts on a happy face (and a tie!) for the Beverly Hills premiere of his film Rendition on Wednesday. 04 of 16 LOUNGE ACT Costars Penélope Cruz and Javier Bardem (in an upcoming Woody Allen project) cozy up to each other during a vacation in the Maldives recently. Off the beach, the two were again spotted together in New York, where Cruz supported her friend at a screening of his movie No Country For Old Men. 05 of 16 FLYING HIGH Jacob Andrzejczak/Getty Las Vegas newlyweds Pamela Anderson and Rick Salomon get cozy at Tryst nightclub at the Wynn hotel during a party to celebrate Virgin Airlines' inaugural flight to the Sin City. 06 of 16 IT'S A PINCH! Stephen Lovekin/Getty Bruce Willis loves the attention from the ladies – Eva Mendes and Petra Nemcova – at the Heart of Gold Ball to benefit the model's Happy Hearts Fund at Cipriani's in New York on Wednesday. "[I'm] trying to help people," Willis told PEOPLE, when asked what brought him out. 07 of 16 LIFT OFF Susan Goldman/ Yum! Brands Mario Lopez gets carried away with charitable work, celebrating his 34th birthday on Wednesday by volunteering at the Los Angeles Regional Food Bank. The Dancing with the Stars alum was on hand to promote World Hunger Relief Week. 08 of 16 A 'CHOICE' NIGHT Don Arnold/WireImage Zac Efron and Bindi Irwin make an award-winning pair – literally – at the Nickelodeon Australian Kids' Choice Awards on Wednesday in Sydney. Efron was named Fave Movie Star, while Irwin collected the Biggest Greenie and Fave Aussie awards. 09 of 16 MEETING THE MUPPETS Paul Hawthorne/Startraks The View moderator Whoopi Goldberg gets in between a Muppet sandwich – Sesame Street's Elmo and new Panwapa Muppet Azibo – in New York on Wednesday to celebrate the first official Panwapa Day, which was created to teach global citizenship to children. 10 of 16 FEELING SNAPPY Lucas/Wright/WENN Following news that her upcoming album Blackout is ready for an early release, Britney Spears turns the camera on the waiting paparazzi while she shops at a Malibu L'Occitane on Wednesday. 11 of 16 BURNING UP Humberto Carreno/startraks Rock and Roll Hall of Fame nominee Madonna is ready to sweat as she sticks to her workout routine and hits the gym Wednesday in New York. 12 of 16 THE DAILY ROUTINE INF Already becoming an exciting attraction on New York's Upper East Side, Angelina Jolie arrives in front of a gathered crowd to pick up son Maddox, 6, from school on Wednesday. a 13 of 16 SOCKS AND THE CITY BF/Flynet Going dark and donning thigh high argyles is all in a day's work for film's reigning fashionista Sarah Jessica Parker, who shot another stylish scene for the Sex and the City movie in New York's Central Park on Tuesday. 14 of 16 KEEPING HER COOL Roger Wong/INF Is she contemplating her next move against Blair Waldorf? Gossip Girl's Blake Lively, who plays Upper East Side It girl Serena van der Woodsen, finds comfort in a furry friend on the New York set of the hit show on Wednesday. 15 of 16 THE BOYS ARE BACK Christian Jakubaszek/Getty A.J. McLean, Nick Carter, Howie Dorough and Brian Littrell pop up in Berlin to tape an episode of MTV Germany's TRL on Wednesday. Down to four members since Kevin Richardson left the group last year, the band is releasing their sixth studio album, Unbreakable on Oct. 30. 16 of 16 EASY BEING GREEN Alexandra Wyman/WireImage Tobey Maguire finds himself backed into a corner by Entourage's Kevin Connolly on Tuesday, during the opening party of the Project7Ten house, a model home that was built to be as green as possible in Venice, Calif.