Have you been a good girl Gwen? Singer sits on Santa's lap with hubby Gavin and their two boys

By DAILY MAIL REPORTER Happy Family: Gwen Stefani, her husband Gavin Rossdale and their two boys pose for happy snaps with Santa at Westfield in Sherman Oaks today Gwen Stefani is certainly full of the Christmas spirit this year.For the second day in a row the No Doubt singer has been snapped getting festive.This time Gwen was sharing the fun with her husband Gavin Rossdale and their adorable b...