American Idol 'American Idol 5' runner-up Katharine McPhee to star in feature film 06/05/2007 More than a year after she first began talking about it, Katharine McPhee is reportedly ready to make her leap to the big screen. Read More RELATED NEWS 'American Idol' alum Mandisa's cause of death revealed'American Idol' alum Mandisa dead at age 47Katharine McPhee leaves David Foster tour after "horrible" family tragedy TAGS: American Idol Taylor Hicks Katharine McPhee
