While mommy-to-be Christina Aguilera stayed inside out of the camera's glare, friends like Gwen Stefani and Gavin Rossdale arrived at her Los Angeles home for an atypical baby shower. Guests noshed on sno-cones and mingled with glam drag queens before watching Aguilera and husband Jordan Bratman open lots of blue-hued baby things from posh tot boutique Bel Bambini.