POPSUGAR Celebrity Gwen Stefani Slide Photo of Gwen Stefani Leaving Gavin's Birthday Lunch in LA Sweet Escape by Celebrity 10/31/09 0 Shares Like us on Facebook Gwen Stefani kept the smiles to a minimum Friday as she left Gavin's birthday lunch in LA. Source: WENN.com Read More HotGwen Stefani Gwen Stefani 85 Stars Being Sweet With Their Moms Famous Couples Who Have Avoided the So-Called Hollywood Curse RDJ's 50th Birthday Bash Guest List Was a Who's Who of Hollywood Gwen Stefani Shows Us the Right Way to Pull Off a Denim Jumpsuit Get the scoop with our daily newsletter A-Listers Young Hollywood TV Movies Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR. sophie-meas 5 years I love her 'cos she's a unique individual. Louie 5 years Beautiful. So freaking stylish. nicklover 5 years love her nicklover 5 years love her Pampire 5 years She looks just like Marilyn Monroe here! Very pretty! Ana-Sofia 5 years omg!!!! love her!!! she's so stylish!!!