Hanging out at the Los Angeles International Airport while waiting for their flight, Gwen Stefani and son Kingston James McGregor, 3 this month, wore their names loud and proud on their chests!

Gwen sported a No Doubt tee, while Kingston went with a screen-printed tank bearing his name.

The pair were at LAX with baby Zuma Nesta Rock, 8 ½ months, two nannies, and bandmate Tony Kanal. The group was headed to Vegas, where they watched a performance of Cirque du Soleil’s Love on Mother’s Day. No Doubt rocks the city tomorrow evening!