Gwen Stefani is Zuma Rossdale's Backseat Buddy

One perk of having your own driver? One parent can sit in the back with the kids! Gwen Stefani and Gavin Rossdale were seen getting into their car after arriving in LAX on Sunday. The couple's youngest son, Zuma Rossdale, was lucky enough to get to sit beside mom in the backseat and it looks like Gwen was happy to keep her son entertained!

OK! GALLERY: GWEN & GAVIN ENJOY A PRE-FASHION SHOW DATE NIGHT

Gwen has been busy with her L.A.M.B clothing line during NYC's Fashion Week, but on Saturday she headed to the park with Gavin and their boys in NYC.

OK!'S FASHION WEEK BLOG: L.A.M.B

But now it looks like the family is back in L.A. where they belong and Zuma is ready to have more family fun!