Wednesday

Caught in the Act!

02/10/2010 at 06:00 AM EST

• After hosting Saturday Night Live for the fourth time, Ashton Kutcher celebrated his success – and his 32nd birthday! – at New York City's Primehouse restaurant with the funny cast and wife Demi Moore by his side. The group, which also included Alec Baldwin, enjoyed two creamy cakes, and musical guest Them Crooked Vultures serenaded the actor with a rocking rendition of "Happy Birthday."

• The Valentine's Day cast toasted their film's premiere Monday night with a cupcake-filled bash at L.A.'s El Capitan Theatre. Jennifer Garner, who attended without husband Ben Affleck, snagged a few Crumbs cupcakes for her daughters, while Emma Roberts snuck in a sweet treat before retreating to the VIP area with her boyfriend. Jessica Biel held court at a table with three girlfriends, but slipped out early to catch a flight. Also there to party: Bradley Cooper, Taylor Lautner, Eric Dane and Topher Grace.

• This singer had a fashion emergency! Josh Kelley enlisted the aid of wife and Grey's Anatomy star Katherine Heigl on Monday during a shopping trip to the GUESS store at the Park City, Utah, Tanger Outlet Center. The happy couple purchased a pair of jeans for Kelley before Heigl broke off to peruse the women's department on her own.

• Ryan Gosling made it a guys' night on a recent trip to West Hollywood hotspot Chateau Marmont. The Blue Valentine star and four pals nabbed a corner table on the patio, where they dined on spaghetti and sipped red wine. But what really caught their attention was the table next to them, where a tiny Chihuahua was "singing" along to a guitarist's performance of "Sweet Home Alabama." Gosling and his buddies couldn't help but crack up, and stayed out until well past midnight.



• By DAVID CAPLAN, JENNIFER GARCIA, LISA INGRASSIA and LESLEY MESSER

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