Hollywood's Cutest Mom-to-Be 'Bumpies'

From Christina Aguilera and Stacy Keibler to Alyssa Milano and Olivia Wilde, see who charted their road to motherhood with a series of revealing self-portraits


Some stars fist bump, but Gwen Stefani and Rachel Zoe took it to another level with a belly bump. Stefani, who has remained mum on her pregnancy, joined her fashionable gal pal (who's expecting baby No. 2) in a "#majormommymoment" at an Oct. 23 gala in Beverly Hills. "Another fun one from moms night out at #wallisannenberg! Isn't @gwenstefani the most gorgeous?" Zoe shared on Instagram.