Katharine McPhee

Katharine McPhee Confirms She Is Dating David Foster as They Step Out Together at the Met Gala

A Smash-ing Success! Katharine McPhee and Megan Hilty Reunite Backstage at Broadway's Waitress

David Foster Talks Katharine McPhee's Waitress Debut: 'She's the New Belle of Broadway'

FULL EPISODE | People Now Thursday April 12, 2018

Watch Katharine McPhee Cover Frank Sinatra's 'Night and Day' in New Music Video

American Idol's Most Memorable Contestants: Where Are They Now?

David Foster and Katharine McPhee Are All Smiles as They Pose Together at Oscars Party

FIRST LOOK! Katharine McPhee Serves Up a Smile in Broadway's Waitress

Katharine McPhee to Make Broadway Debut in Waitress

14 Stars You Didn't Know Were Members of the Kardashian Fan Club