Rachel Weisz looks effortless chic in Seventies style flared jeans for lunch with her son Henry

Rachel Weisz wraps up warm in padded coat and scarf while filming new series Dead Ringers

Rachel Weisz braves bone-chilling Brooklyn in a chic double breasted coat and beanie

Rachel Weisz sports a fake baby bump while working on the New York City set of Dead Ringers