Celebrity Star Tracks - Thursday, October 4, 2007 By People Staff Published on October 4, 2007 11:55 AM Share Tweet Pin Email Trending Videos 01 of 15 BELLY DANCE Phil Lampron Is she or isn't she? Amid rumors of pregnancy, Jennifer Lopez keeps on dancing during a performance Wednesday at the Mohegan Sun Arena in Uncasville, Conn. The singer, in Roberto Cavalli, is currently on tour with husband Marc Anthony. 02 of 15 SUPPORTING ROLE Cousart-Ramirez-Rayne-Rios/ JFX images After a judge ordered that her ex Kevin Federline will retain custody of their two sons, Britney Spears finds support in longtime pal Alli Sims during a nighttime outing in Beverly Hills on Wednesday. 03 of 15 STAYING OPTIMISTIC DANIEL PADILLA/iPhoto Despite an ongoing custody dispute with ex Denise Richards, Charlie Sheen puts on a happy face with fiancée Brooke Mueller as they celebrate the 100th episode of his CBS comedy Two and a Half Men on Wednesday in Los Angeles. 04 of 15 A TROOPER J.Lee/A.Elatab / Splash News Online Following an evening out at Tenjune – where she was overheard complaining that her Christian Louboutin leopard-print heels were hurting her feet – Jessica Simpson continues enjoying the New York nightlife Wednesday with a stop at the Waverly Inn. 05 of 15 A ROCKY START Robert Pitts /Landov Alec Baldwin decides to hoof it back to the Late Show with David Letterman Wednesday after the native New Yorker botched a parallel parking stunt outside the Big Apple studio. "This is the first time I've parallel parked since 1987," the 30 Rock star admitted. 06 of 15 STAR QUALITY Nick Sadler/startraks Using body art to market her film? An on-message Sienna Miller shows off her tattoo in honor of the London premiere of her film Stardust on Wednesday. 07 of 15 HIGH-END SHOPPERS J.Lee/A.Elatab / Splash News Online After striking a pose on the catwalk in Milan, Rihanna takes her pup for a dog walk to the Stella McCartney boutique in New York on Wednesday. 08 of 15 DOGG FOOD Dave Allocca/startraks Snoop Dogg, who was recently put on probation, digs in – to a 28 oz. prime rib! – at VH1's Hip Hop Honors dinner at The Palm restaurant in New York on Wednesday. 09 of 15 GIFT SHOP Visual/Flynet Though in Paris promoting her movie, The Kingdom, Jennifer Garner's thoughts aren't far from 22-month-old daughter Violet as she stops in at the fashionable children's boutique Bonpoint on Wednesday. 10 of 15 ON TOP POP James Ambler / Splash News Online While Jen shops for gifts for Violet, Ben Affleck plays single dad to his precious girl back in New York on Wednesday. 11 of 15 TAKE A KNEE INF No, he's not taking a break! An in-character Brad Pitt continues filming Burn After Reading Wednesday in New York. When he's not on set, the actor has been touring the Big Apple with Angelina Jolie and daughter Shiloh, 16 months. 12 of 15 PHOTO FETISH KCS / Splash News Online While in town with sister Mary-Kate for Paris Fashion Week, Ashley Olsen meets up with Sofia Coppola and designer Diane von Furstenberg to take in the opening of David Lynch's Fetish photo exhibit at the Galerie du Passage on Tuesday. 13 of 15 MEALS ON WHEELS INF Gwyneth Paltrow starts the digestion process following dinner at Lucio Restaurant in Madrid on Tuesday with celebrity chef Mario Batali (not pictured). The pair are currently eating their way through Spain for a new PBS show, Spain . . . on the Road Again. 14 of 15 TAKING THE LEAD ENEWSBUZZ The night before, Simpson celebrates the wrap of Major Movie Star with a night of clubbing with old pal CaCee Cobb. 15 of 15 WALK ON THE WILD SIDE ELIOT PRESS/ Bauer-Griffin After hunting for a bargain on the streets of New York, a fierce-looking Courtney Love is in search of more expensive attire as she attends the Givenchy runway show on Wednesday as part of Paris Fashion Week.