Gwen Stefani with family at Underworld Family

Gwen Stefani holds hands with her 2-year-old son Zuma and Kingston while heading to Underworld Family Farms on Sunday (August 7) in Moorpark, Calif.

Kingston is wearing Children's Patrion T-shirt by AllSaints ($20.00) ,

Kids Crew Socks 3 pack by Puma (182 CZK) 

and Boys Hover Sneak Hi Top in Black/Sea Blue by Crocs ($49.99).

Zuma is wearing  shorts by Denim & Dungaree, Kids Hampton Baseball cap by Stella McCartney 

and Big School Velcro Vans Check Pewter by Vans ($30.00 - available only in other colors).