updated 08/25/2011 AT 10:00 AM ET
•originally published 08/15/2011 AT 6:00 AM ET
Naomi Watts and Liev Schreiber had their arms around each other as they took in the festivities at The Surf Club in Montauk, N.Y., during a birthday bash for Allure magazine’s editor-in-chief Linda Wells. The party took place at the venue’s outdoor space – and there was plenty of entertainment. Jimmy Buffett sang “Happy Birthday” and the band Playing for Change performed. Guests also noshed on mini burgers, lobster rolls and birthday cake.