Hollywood moms have to stick together. Pregnant pals Gwen Stefani and Rachel Zoe shared a cute moment together at the Wallis Annenberg Center for the Performing Arts gala in Beverly Hills on Oct. 17 -- and lucky for Us, the interaction was caught on camera!
Zoe, currently expecting her second child with husband Rodger Berman, shared the photographic proof via Instagram on Tuesday, Oct. 22. "Another fun one from moms' night out at Wallis Annenberg!" the stylist and designer captioned the pic. "Isn't Gwen the most gorgeous?"
The photo shows the No Doubt rocker, 44, wearing a beaded Salvatore Ferragamo gown and cradling her burgeoning baby bump. Zoe, 42, also in Ferragamo, stands facing her, pregnant belly to pregnant belly.
Stefani -- married since 2002 to Gavin Rossdale, with whom she has two sons, Kingston, 7, and Zuma, 5 -- has yet to actually confirm her third pregnancy. But this picture pretty much does it for her.
"She had a huge glowing smile on her face and was totally having fun," a source told Us Weekly of the "Wind It Up" singer's pregnant red carpet debut. "Gavin held her hand very attentively and admirably."
Zoe, meanwhile, spoke out about her baby joy in early September, three months after Us exclusively revealed the news in June. Married since 1996, she and Berman are already parents to son Skyler, 2.
"We are beyond excited for Skyler to have a sibling and for us to fall in love all over again," the fashion designer wrote on her website, The Zoe Report. "We feel incredibly blessed. Thank you all for your constant love and support of our family."