Gwen Stefani Swings with Kingston & Zuma

Gwen Stefani laughs with her son Kingston while playing a on a swingset at a Primrose Hill playground on Saturday (October 22) in London, England.

The 42-year-old singer was also joined by her younger son Zuma, who got his own turn riding on his mom’s lap!

PHOTOS: Check out the latest pics of Gwen Stefani

The complete lookbook for Gwen‘s upcoming Harajuku Mini childrenswear line was recently released. The collection will go on sale at Target stores on November 13!

10+ pictures inside of Gwen Stefani at the park with Kingston and Zuma…