Gwen Stefani's Stomach Not Invited to the Party

Gwen Stefani arrived at a party in Beverly Hills on Sunday and tried as best she could to shield her stomach from the cameras — but didn't always succeed. Gwen was wearing baggy clothes once again and carrying a big bag in front of her tummy as she tries to keep her pregnancy with baby number three hidden!

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“Gwen is having a really rough time this pregnancy,” an insider tells OK!. “She had all-day morning sickness for a while with Zuma, but shes sicker this go-round and has been feeling exhausted and dizzy.”

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Gwen seemed to be in good spirits with her son Zuma Rossdale at the party, even as she struggled to keep her stomach from making an appearance!