Star Tracks: Tuesday, June 1, 2010

Gwen Stefani and son Zuma, 21 months, brim with excitement while heading to a Memorial Day beach party Monday in Malibu, Calif.

Heidi Klum has a wild 37th birthday celebration Monday at Disneyland in Anaheim, Calif., along with husband Seal and children Leni, 6, Henry, 4½, and Johan, 3 (not pictured).

Cheers to them! After scoring at the box office in the U.S. over the weekend, Sarah Jessica Parker and Kim Cattrall bring their Sex appeal to Japan – premiering Sex and the City 2 in Tokyo on Tuesday.

Somebody's enjoying her shopping trip! Violet Affleck, 4, gets a jump on things while shopping with mom Jennifer Garner in Pacific Palisades, Calif., Monday.

Miley Cyrus maintains her racy new look during an energetic performance Saturday at Lisbon, Portugal's Rock in Rio festival.

Let them eat cake! Eva Longoria Parker and husband Tony cap off two weeks of celebrating Saturday with a blowout bash for his 28th birthday at Eve Nightclub in Las Vegas.

Reigning Twitter queen Britney Spears says hello to summer with a white dress and flashy fedora during an outing in Westwood, Calif., Friday.

Kristen Stewart and Taylor Lautner answer fans' questions about the latest Twilight movie Monday in Sydney.

Newly single Halle Berry has her hands full as she hits the beach in Miami on Sunday with friends.

While children Pax and Maddox play in the surf, Brad Pitt and Angelina Jolie enjoy a Malibu beach party with friends Saturday.

Rihanna helps paint a mural in Tel Aviv at a press conference Saturday before a Holy Land concert.

Keeping it sexy in leather, studs and stockings, Lady Gaga wows 'em in Birmingham, England, on Friday night.

He's sexy and an all-around nice guy! Hugh Jackman poses for photos with members of the United States Marine Corps Friday during Fleet Week in New York.

Rihanna takes her snacks to go while touring Jerusalem with friends Thursday. The signer is abroad for the European leg of her Last Girl on Earth tour.

Hold on tight! Hot mom Sheryl Crow keeps a firm grasp on son Wyatt, 3, while catching some waves at the Atlantis Resort in the Bahamas on Friday.

The cast of Glee celebrates Chris Colfer's 20th birthday Thursday with a private party at New York hot spot Greenhouse.

What baby weight? Real Housewives of New York City star (and new mom!) Bethenny Frankel shows off her fab figure in a summer-ready dress on Friday after getting a manicure in Manhattan.

The age-defying Kylie Minogue celebrates her 42nd birthday Friday with a bouquet and a smile while leaving a London dance studio.

Liv Tyler makes a stylish appearance in Shanghai, China, on Friday at the opening of the G-Star RAW Denim Gallery in the Grand Gateway mall.