People.com Celebrity Parents Stefani-Rossdale family at farmer's market on Sunday By Staff Author Published on January 21, 2008 10:52 AM Share Tweet Pin Email Kingston James McGregor Rossdale, 20 months this week, sees something that makes him laugh while at the farmer’s market with rocker parents Gavin Rossdale, 40, and Gwen Stefani, 38, on Sunday. More photos of the entire family available at Just Jared. Photo by INF.