Gwen Stefani & Her Racer Boys

Gwen Stefani was spotted with her two children - Kingston, 3, and Zuma, 13 months - at a Los Angeles park this afternoon (October 1). The 39-year-old Don't Speak singer and her adorable boys were accompanied by the nanny.

Kingston rode around on his Kokua LikeaBike, while little brother Zuma cruised along in his Little Tikes Step2 Push Around Buggy.

While Gwen was performing with her band No Doubt in Singapore on Saturday night (September 23), thieves broke into the Stefani-Rossdale London mansion. While the trespassers were unable to gain access to the top two floors of the house where the family lives, they did manage to steal jewelry from the renter who lives on the main floor.