Gwen Stefani & Gavin Rossdale: Petco Stop with Kingston & Zuma!

Gwen Stefani is colorful as can be while making a stop at Petco to pick up some pet supplies on Saturday (October 13) in Studio City, Calif.

The 43-year-old rocker was joined by her hubby Gavin Rossdale, who carried their two sons Kingston and Zuma. Kingston was wearing a Native American costume while out with his family – an early Halloween treat perhaps???

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Later that day, Gwen went out for sushi with a pal.

30+ pictures inside of Gwen Stefani and her family making a Petco stop…