Claus encounter: Kelly Osbourne showed off her elf confidence backstage at K Rock's Claus-Fest at New York's Nassau Coliseum, where she performed three songs from her debut CD, Shut Up.

Women of the Hours: Julianne Moore (left), Meryl Streep and Nicole Kidman reunited at the Manhattan premiere of The Hours, a drama about three women linked by Virginia Woolf's 1925 novel Mrs. Dalloway.

Twin-Sync: Justin Timberlake (right) cloned around with 'N Sync's poker-faced body doubles, recently unveiled at Madame Tussaud's N.Y.C. wax museum.

The pickup artists: Ben Affleck and fiancée Jennifer Lopez got a pizza to go while shopping in L.A. J.Lo's new film Maid in Manhattan ate up the box office, earning $19 million its opening weekend.

Working mom Rosie O'Donnell brought along baby pictures of Vivienne Rose, her 2-week-old daughter with partner Kelli Carpenter, when she emceed the New York Women in Film & Television gala in Manhattan.

"I'm still a 5-year-old in my mother's makeup drawer," Debra Messing said at the launch of the Giorgio Armani Cosmetics line at the designer's store in Beverly Hills. "I'm not particularly good at it. It's like finger painting." The Will & Grace star nabbed her exclusive invite from party hostesses Rachel Griffiths, Mira Sorvino and Debi Mazar.

Material whirl: Looking more fitness-than fashion-conscious, Madonna put her mettle to the pedal as she set off, solo, for a ride in London's Hyde Park. The pop star, who performs the theme song for Die Another Day, also has a cameo as a fencing instructor in the 007 flick.

Evening stars: Jack Nicholson squired his sometime sweetie Lara Flynn Boyle to the L.A. premiere of his drama About Schmidt. "I spend a lot of time sleeping alone these days," the actor recently told Newsweek.

Ocean's Eleven castmates Don Cheadle and Brad Pitt surfaced in L.A. to see Confessions of a Dangerous Mind, directed by pal George Clooney. All three are aboard for Ocean's Twelve, to begin filming in late 2003.

Consumer Faith: Casually dressed country couple Faith Hill and Tim McGraw almost blended in with the crowd while shopping in Beverly Hills. Her latest CD, Cry, has gone multiplatinum.