In Malibu on Wednesday, Denise Richards helps daughter Sam, 2, with her grilled-cheese sandwich; later, Sam returns the favor, offering Mom a salty snack.
A front-and-center Mischa Barton awaits the start of the Bebe runway show, part of L.A. Fashion Week, in Culver City, Calif., on Thursday. The show was Barton's first official appearance as the new face for the line.
In New York City's West Village on Thursday, Halle Berry works the newsboy look on the set of her thriller Perfect Stranger.
British rocker (and Kate Moss's ex) Pete Doherty kicks at photographers Thursday as he leaves a London courthouse, where he pleaded guilty to seven counts of drug possession.
Mariah Carey and rapper Snoop Dogg play the quiet game after-hours at the Louis Vuitton boutique in Beverly Hills, where the two shot her new video for "Say Somethin'" on Sunday.
Terrence Howard warms up with a cup of joe Wednesday in New York City, where he's filming his new movie, August Rush, with Robin Williams.
Chris Kattan and Parker Posey listen up at the Hollywood premiere of their movie Adam & Steve on Wednesday. They play a heterosexual couple who help their gay best friends find love.
Surfing champ Kelly Slater trades the ocean for asphalt during a photo shoot in New York City on Thursday.
Keira Knightley walks in London's Hyde Park on Wednesday with her new beau – and Pride & Prejudice costar – Rupert Friend.
Despite breakup rumors, Paris Hilton and Stavros Niarchos seem to be in perfect harmony after a CD-shopping trip to the Virgin Megastore in Hollywood on Wednesday.
Nicole Richie is tutu much on Wednesday in Los Angeles, where she was filming a segment for the upcoming season of The Simple Life.
Reggae star Sean Paul heats up a New York City concert Thursday. The singer has been touring Europe and the States since September promoting his album The Trinity, which includes the hit "We Be Burnin'."