Photo of the Day: Rachel Zoe and Gwen Stefani's Growing Baby Bumps

It was a "major mommy moment" for two of Hollywood's mom-to-bes, singer Gwen Stefani and stylist-turned-designer Rachel Zoe. The stylist posted the photo of the two moms showing off their growing baby bumps while dressed to the nines in their Salvatore Ferragamo gowns at the Wallis Annenberg Center for the Performing Arts Inaugural Gala with the caption, "Another fun one from moms night out at Wallis Annenberg! Isn't Gwen the most gorgeous?" News broke of Stefani's third pregnancy back in September, around the same time Zoe announced her second pregnancy. Congratulations to the soon-to-be new moms and we have to admit they both look gorgeous!

Plus, see Gwen Stefani's best looks ever!

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