Celebrity Star Tracks: Wednesday, October 3, 2012 Cavallari flaunts her figure at a charity event in N.Y.C. Plus: Ashley Greene, Jennie Garth, Maria Menounous and more By People Staff Updated on January 21, 2022 06:33 PM Share Tweet Pin Email Trending Videos 01 of 15 MOTHER KNOWS BEST Janet Mayer/Splash News Online Just two months after welcoming son Camden Jack, Kristin Cavallari shows off her figure (in Rubin Singer) on Tuesday at ULTA Beauty's breast cancer benefit in New York City. 02 of 15 HEAD CASE AKM-GSI Is he up to his old Harry Potter tricks? Daniel Radcliffe keeps his prosthetics in place during some downtime Tuesday on the Squamish, Canada, set of his latest film, Horns. 03 of 15 CUTE COUTURE FameFlynet Emma Stone adds a pop of red to her ensemble – complete with a floral handbag! – as she heads to the Miu Miu fashion show in Paris on Wednesday. 04 of 15 JAW BREAKER Noel Vasquez/Getty Mama said knock you out! LL Cool J takes a playful punch from Extra host Maria Menounos while filming a segment in Los Angeles on Tuesday. 05 of 15 WORK IT OUT Ramey Leaving baby Luca (but not her diamonds!) at home, Hilary Duff keeps it sporty during a sunny outing in Beverly Hills on Tuesday. 06 of 15 9021-GLOW Daniel Tanner/WENN After celebrating her , Jennie Garth strikes a pose during the world premiere of indie documentary Kingdom Come on Tuesday in Los Angeles. 07 of 15 BEAUTY & THE BEAST Pacific Coast News Following an affectionate reunion with Chris Evans, Minka Kelly dotes on the lady in her life – dog Chewy – with a trip to the groomer in L.A. on Tuesday. 08 of 15 NIGHT LIGHT Splash News Online After hitting the promotional trail for movie Butter, Ashley Greene enjoys a low-key night in Los Angeles on Tuesday. 09 of 15 LOOSEN UP Pacific Coast News While her cat's away, Kim Kardashian squeezes in some solo play on a Tuesday outing in Miami, Fla. 10 of 15 COVER ARTIST INF Who wore it better? Lady Gaga brings that safety pin Versace dress, made famous by Elizabeth Hurley in 1994, out of the archives and makes her way through a crowd of fans Tuesday in Milan. 11 of 15 DUSK TIL DAWN Harry Pluviose/Retna From late night to wakeup calls! Stephen Colbert shifts gears to play cohost during a Tuesday taping of Good Morning America in N.Y.C. 12 of 15 SHOUT IT OUT Michael Tran/FilmMagic Nikki Reed makes her voice heard while supporting AXE Showerpooling, a campaign to educate the public on water conservation, in Los Angeles on Tuesday. 13 of 15 'EASTBOUND' ON MADISON Bauer-Griffin Jon Hamm and his Clear History costar Danny McBride stay in step while strolling through Boston together on Tuesday. 14 of 15 CHEW ON THIS Dan Carmody/StarTraks Ashley Tisdale ponders her salad fork while on a lunch break from filming Scream 5 Tuesday afternoon in Atlanta. 15 of 15 RUN THROUGH Pacific Coast News An in-character Ed Westwick pounds the New York City pavement on the set of Gossip Girl Tuesday.