American Idol Katharine McPhee and 'Scorpion' co-star Elyes Gabel break-up and split 07/26/2016 Katharine McPhee and her "Scorpion" co-star Elyes Gabel have called it quits. 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 Katharine McPhee Elyes Gabel Smash Entertainment Tonight Scorpion Hysteria Hysteria
