American Idol 'American Idol 5' runner-up Katharine McPhee marries Nick Cokas 02/04/2008 Katharine McPhee's "Love Story" apparently began a new chapter over the weekend. 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 Tyra Banks Mandisa Hundley Katharine McPhee Kellie Pickler Adam Sandler Anna Faris