Katharine McPhee is expecting her first child with husband David Foster.The Smash star was photographed with what appeared to be a bulging baby belly on Tuesday (October 6, 2020), as she and musician Foster stepped out for lunch in Montecito, California, and also made a stop at a children’s store, reports People.com.McPhee was dressed in leggings and a form-fitting black top, which showed off her full figure.More babies coming to Hollywood!The news of the 36-year-old’s first pregnancy emerges