What is age difference between David and Katherine McPhee?

the moment katharine mcphee and david foster fell in love on american idol

David Foster, 72, comments on age difference with wife Katharine McPhee, 37 'We think we have it pr

Top 10 Celebrity Couples With A Huge Age Difference

David Foster talks 35-year age gap with wife Katharine McPhee: 'We have it pretty together'

David Foster, 72, on age difference with Katharine McPhee, 37: 'We think we have it pretty together'

David Foster's Daughters' 'Biggest Issue' w/ Katharine McPhee

David Foster and Katharine McPhee's love story #celebritymarriage #lovestory #davidfoster

Creative Thinking. Djwhal Khul Spiritual Development Lessons By Lucille Cedercrans. Audiobook.

Linda Thompson Reacts To Ex David Foster's Engagement: 'The Biggest Deterrent Is The Age Difference'

Sara & Erin Foster Had 'Deep' Resentment As David Foster Raised Brandon & Brody Jenner | PeopleTV

Katharine McPhee on her love story with David Foster

David Foster on his new Netflix doc, age difference with Katharine McPhee: 'That's our only problem'

Katherine McPhee just destroyed a critic regarding her upcoming marriage to David Foster

Top 30 Celebrity Couples With a Big Age Difference

David Foster’s daughters reveal their only issue with his wife Katharine

✅ Sara, Erin and Jordan Foster only have one problem with their father David Foster's wife Katharin

David Foster Gives Update on Wife Yolonda Foster's Health

Famous men who married women with a big age gap#celebrity #shortviral

David Foster Private Lifestyle and Biography II Net Worth II Secret Lifestyle II Wife & Girlfriends.