• Salma Hayek, singing “Happy Birthday” in Spanish to friend Daya Fernandez – who founded the popular L.A. game Hollywood Domino – during her birthday bash at The Stork in Los Angeles. When she wasn’t with the guest of honor, Hayek mingled with girlfriends in the lounge’s bell tower. Meanwhile, Orlando Bloom stuck close to girlfriend Miranda Kerr – but still added his voice to the “Happy Birthday” chorus. Among the other celebrity revelers: Leonardo DiCaprio.
• Cameron Diaz, chatting it up with pal Robin Antin on the patio of West Hollywood’s Chateau Marmont. The actress, who sat at the table just vacated by Radiohead singer Thom Yorke, ordered the shrimp and corn chowder, which she enjoyed with some bits of bread that she carefully buttered. She also enjoyed chatting with her friend, and the ladies seemed to relish their time together, an onlooker says of the smiling, laughing pair.
• Avril Lavigne and Deryck Whibley, sharing a romantic sushi dinner at Koi in Los Angeles. After their meal, the couple left hand-in-hand, a source says.
• Debra Messing, turning the big 4-0 with an intimate party at high-end Los Angeles lingerie store Kiki De Montparnasse. Messing sported a metallic gold minidress to her bash – and arrived before her guests to put the finishing touches on various elements of the party. Partygoers (including Cheri Oteri) came with gifts for the actress, and dined on food catered by Ashton Kutcher‘s restaurant, Dolce. “Everyone was shopping around,” a guest tells us of the scene.
• Heroes costars Zachary Quinto and Dania Ramirez, strolling through the Sunset Junction fair in L.A.’s Silver Lake neighborhood with a bunch of pals. Quinto sported a gray tank, which showed off his muscular arms, while Ramirez wore a black sundress. The pals checked out the food – and the people! They kept running into friends and fans, acting friendly and cheery with everybody that crossed their path.
• Entourage star Kevin Connolly, hitting up Dune Nightclub in Southampton, N.Y., twice in one weekend!
• By JENNIFER GARCIA, SARA HAMMEL and MARY MARGARET
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