American Idol Katharine McPhee on rumored boyfriend David Foster: "People can say whatever they want" 11/08/2017 Katharine McPhee is opening up about rumored boyfriend David Foster. Read More RELATED NEWS Katharine McPhee leaves David Foster tour after "horrible" family tragedy'American Idol' alum Kellie Pickler's husband Kyle Jacobs dead from apparent suicideKatharine McPhee gives birth to first child with David Foster TAGS: American Idol Katharine McPhee Elyes Gabel David Foster Scorpion
