It sure pays off to have Gwen Stefani as a mom! Her cute-pie 18-month old son Zuma got star treatment backstage of her L.A.M.B. 2010 Fall Collection show at Milk Studios in NYC yesterday.

While Gwen and Zuma are hitting up NYC in style.. the No Doubt singers’ hubby and first born were back in LA.. Kingston was spotted having a playdate with a gal pal at Coldwater Creek and papa Gavin Rossdale was walking around shirtless after a yoga sesh (ow oww!).. they don’t seem to mind that they’re missing the brisk winter weather in NY this week!

Check out more pics of the Stefani-Rossdales below!