Katharine McPhee Foster had a touching moment between ... to share a candid photo with her son Rennie and husband David ...

A post shared by Katharine McPhee Foster (@katharinefoster) Nicole Scherzinger shared her thoughts, writing, "Omg I cannot even!!!!! A child prodigy ... me and my husband are changing, ...

Katharine McPhee Shares Throwback Compilation to Wish Husband David Foster a Happy Valentine's Day The Most Memorable Contestants of 'American Idol': Where Are They Now? Katharine McPhee and ...

“American Idol” runner-up Katharine McPhee told the Miami-based publication that she thinks infidelity is fine. The singer turned actress split with husband Nick Cokas two years ago, shortly ...