Naomi Watts: Fake Baby Bump on 'St. Vincent de Van Nuys' Set!

Naomi Watts sports a prosthetic baby bump while walking on the set of her upcoming flick St. Vincent de Van Nuys on Monday (July 8) in New York City.

The 44-year-old actress was joined on set by Bill Murray.

PHOTOS: Check out the latest pics of Naomi Watts

St. Vincent de Van Nuys centers on “a young boy whose parents just divorced and he finds an unlikely friend and mentor in the misanthropic, bawdy, hedonistic, war veteran who lives next door.”

Last week, Naomi was fedora chic while doing some retail therapy in the Hamptons for Independence Day.

FYI: Naomi is wearing Levi‘s cut-off shorts and Roberto Cavalli sunglasses. Bill is wearing Levi’s jeans.

10+ pictures inside of Naomi Watts donning a fake baby bump on St. Vincent de Van Nuys set…