Gavin Rossdale zuma rossdale kingston rossdale playground toys gwen stefani Gavin Rossdale zuma rossdale kingston rossdale playground toys gwen stefani

With a little bit of help from his nanny, Gavin Rossdale took his adorable sons Kingston and Zuma to the park in Beverly Hills yesterday afternoon. Kingston seemed preoccupied with his toy fire truck while Zuma explored the sandbox, and we couldn't help but crack up when we saw King getting a demo on how to use the drinking fountain...