Caught in the Act!
01/13/2011 AT 06:00 AM EST
He may be hooking up with Natalie Portman in their new movie No Strings Attached, but Ashton Kutcher was sticking by wife Demi Moore after the film's premiere at Whiskey Blue in L.A. The pair acted super-affectionate, and hung close at their afterparty, sipping drinks and chatting with guests like daughter Rumer Willis. Meanwhile, mom-to-be Portman was celebrating – with a grilled cheese sandwich!
Bethenny Frankel and hubby Jason Hoppy shared a date night with another couple at Abe & Arthur's in New York City. The reality star showed off her svelte figure in a red silk dress, and the chatty foursome cozied up over a bottle of red wine.
Entourage star Adrian Grenier dining on traditional dishes like guacamole and tuna ceviche during a low-key group dinner at Dos Caminos in New York's Meatpacking District.
By LINDSEY GILBERT, MARK GRAY, CARLOS GREER and KATE HALLETT