Posted on Sun Mar 25, 2012 02:00 PM PDT
Don't mess with these bad boys!
Taking advantage of some time off from mom Gwen Stefani, Kingston and Zuma spent the day riding bikes and scooters, discovering nature, and generally hamming it up for the cameras in LA, on Saturday afternoon.
We particularly love how Kingston's learned to throw up a peace sign -- what a little gangster!
These boys' nanny definitely has her hands full!
When will Gwen have baby No. 3?
SEE THE GALLERY Kingston And Zuma Rossdale Ride Bikes In LA
Gwen Stefani And Her Boys Do The Museum - Jul 28, 2012
Gwen Stefani Goes Back To Her Grunge Roots - Jul 26, 2012
Gwen Stefani And Son Kingston Rock Wild Hairdos At The Airport - Jul 25, 2012
No Doubt Debuts "Settle Down" Music Video - Jul 17, 2012
Gwen Stefani And Son Zuma Have A Matching Movie Date - Jul 16, 2012