LONG BEACH, CALIF., MARCH 3 Anatomy, ahoy: Katherine Heigl tries out her sea legs—and arms!—during a photo shoot on a yacht at the Alamitos Bay Marina.
BEVERLY HILLS, MARCH 4 What a cheering section! Tom Cruise and Katie Holmes bring daughter Suri—and her toys—to Cruise's son Connor's basketball game.
HOLLYWOOD, MARCH 4 Dress you up, indeed. Clad in 1920s garb, Madonna remains unflappable while Guy Ritchie plays policeman during a Purim costume party at the Kabbalah Centre.
GREENVILLE, S.C., MARCH 4 It's a hitchhiker's dream come true: A suave George Clooney tacks a sidecar onto his motorcycle on the set of the pre-Depression-era romantic comedy Leatherheads.
SAN REMO, ITALY, MARCH 2 Academy Award nominee Penélope Cruz got a taste of Oscar—an edible one, that is—during the Festival di Sanremo.
COMMERCE, CALIF., MARCH 3 At the World Poker Tour Celebrity Invitational, Paris Hilton welcomes fellow player Vince Vaughn. "I'm just here to have fun," Vaughn told PEOPLE. (Hilton later asked another tablemate, "What does a 'flush' mean?")
PARIS, MARCH 3 During the city's Fashion Week, night owls Mary-Kate and Ashley Olsen stopped by a party for designer Giambattista Valli around midnight, holding court in the VIP room.
HOLLYWOOD, MARCH 5 Looking ab-solutely stunning after a workout, a sunny Cameron Diaz flashes a post-gym grin.
LOS ANGELES, MARCH 2 At the NAACP Image Awards, America Ferrera (in Elie Saab) made beautiful music with Outstanding Female Artist Mary J. Blige (in Michael Kors). "It's wonderful to be included," said Ferrera, whose show Ugly Betty won Outstanding Comedy Series.
HAWAII, MARCH 4 Talk about a beach babe! Tobey Maguire cuddled in the sand with daughter Ruby, 4 months, and his fiancée, Jennifer Meyer.
LONDON, FEB. 28 Orlando Bloom spends time with his canine companion, picking up his pooch from a veterinary office.
SANTA BARBARA, CALIF., FEB. 27 Denise Richards shows she's a mommy with some muscle, balancing tutu-clad daughters Sam, 3, and Lola, 1, while visiting the Santa Barbara Zoo.
LAKE BUENA VISTA, FLA., MARCH 5 After the awards-season whirlwind, Oscar nominee Abigail Breslin and actor brother Spencer (The Cat in the Hat) hopped another kind of thrill ride in the Magic Kingdom Park at Walt Disney World Resort.