Gwen Stefani holds onto son Kingston James McGregor‘s scooter while the 3-year-old tot plays near their hotel in Irvine, Calif.

The 39-year-old songstress is currently on a tour stop there with the band No Doubt.

Also present — see extended post — were Gwen’s husband Gavin Rossdale, and Kingston’s baby brother — 11-month-old Zuma Nesta Rock.

The couple were married in 2002.

Click below for a photo of Gavin and Zuma!