Gwen Stefani: Help Fight World Hunger!

Gwen Stefani wears an oversized sweater to hide her baby bump while leaving Planet Nails & Spa on Wednesday (October 16) in West Hollywood, Calif.

The 44-year-old pregnant rocker posted a photo of herself on Twitter that day wearing the “Watch Hunger Stop” t-shirt in support of World Hunger Day.

PHOTOS: Check out the latest pics of Gwen Stefani

“Incredible work @michaelkors and @WFP are doing to fight global hunger. gx #watchhungerstop #WorldFoodDay,” Gwen captioned the photo.

FYI: Gwen is wearing a Lamb sweater and purse.

30+ pictures inside of Gwen Stefani hiding her baby bump at the nail salon…