Cutest. Halloween. Family. Ever.

11/1/2007 1:30 PM PDT
Meow! Gwen Stefani, Gavin Rossdale and a furry little Kingston cruised the streets of L.A. last night, searching for a few treats (and maybe a couple of tricks too).

Mom and son matched up in leopard print, while Gavin, er, accompanied them. His costume? Humanoid '90s rock star daddy, of course.