GWEN STEFANI - STEFANI'S PREGNANT CELEBRITY OBSESSION

GWEN STEFANI has been closely monitoring fellow pregnant stars ANGELINA JOLIE, JESSICA ALBA and HALLE BERRY - so she can share the experience of other A-list mums-to-be. The singer has been snapping up celebrity magazines each week, to keep up to date with the latest baby gossip, and learn how a pregnant star is meant to behave. She says, "I've got caught up in the whole celebrity pregnancy thing."