American Idol 'American Idol's Katharine McPhee engaged to David Foster! 07/05/2018 Former American Idol finalist Katharine McPhee is going to be record producer David Foster's bride. 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 The Real Housewives The Real Housewives of Beverly Hills Taylor Hicks Katharine McPhee Linda Thompson Michael Morris Elyes Gabel David Foster
