Gwen Stefani's Mad For Plaid

Gwen Stefani got decked out in head-to-toe plaid for a trip to the park yesterday. Her colorful L.A.M.B. designs made a statement among the much more conservatively dressed moms near the swings. But hey, who ever said Gwen was the average mom?!

Dad Gavin and sons Kingston and Zuma were all there and all looking adorable, as usual. Check out Zuma's pants -- he's a "Rock Star" following in his parents' footsteps!