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Stars in Orbit: Zellweger, Silverman and Hudgens

Mon., Mar. 24, 2008 4:13 PM PDT by Marc Malkin

Paul Fenton/ZUMA Press

BUNNY HOP: Renée Zellweger, having Easter Sunday brunch with two gal-pals at the Beverly Hills Hotel.

HAMMER TIME: Sarah Silverman and Jimmy Kimmel, toasting Adam Carolla with Stoli vodka drinks at the premiere of his new movie, The Hammer, at the ArcLight Cinemas in Hollywood.

ODOR CONTROL: Whitney Port, stopping by the Safi fragrance launch at the Fred Segal store in West Hollywood.

LOADING DOCK: Emmy Rossum, Josh Groban and Simon Rex, hitting the Loaded DVD release party at Stone Rose in L.A.

Michael Caulfield/WireImage.com

LET’S GET PHYSICAL: Donald Faison and girlfriend Cacee Cobb, working out at Equinox on L.A.’s Sunset Strip.

RICHES FLAVOR: Eddie Izzard, having dinner at Café La Boheme in West Hollywood.

POWDER ROOM: Kim Kardashian, helping fashion designers Richie Rich and Traver Rains celebrate the release of their new makeup line, Heatherette by M.A.C, at the M.A.C boutique on Robertson Boulevard.

And that’s not all. Click below for my Planet Gossip Now videoblog to find out what Vanessa Hudgens was doing at Intermix in New York City and who Apolo Ohno was hanging out with at Las Vegas’s Bank nightclub.