Gwen Stefani Launching Children's Line at Target

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

The 41-year-old singer spent the day with hubby Gavin Rossdale and their older son Kingston, 5.

Gwen is teaming up with Target to launch Harajuku Mini, an affordable “Japanese anime-inspired” clothing line for babies, children, and twins, set to debut Nov. 13.

“I’ve always wanted to do a cool children’s fashion line inspired by the super cute and playful kid’s clothing you find in Japan. The whole idea is about being creative, expressing your own individuality and having fun getting dressed,” Gwen told WWD (via E! Online).

Also pictured: Gwen and the family leaving Joey’s Gym in Beverly Hills the day before after attending a birthday party.

FYI: Kingston is wearing Crocs Hover Sneak high tops.

20+ pictures inside of Gwen Stefani, Gavin Rossdale, and their sons out over the weekend…