Katharine McPhee On David Foster 35-Year Age Gap: 'I Was Concerned' About Perception At First
Katharine McPhee on her love story with David Foster
Does David Foster Regret Having Son w/ Katharine McPhee At 71?
Katharine McPhee and David Foster don't care about their age gap
David Foster's Daughters' 'Biggest Issue' w/ Katharine McPhee
the moment katharine mcphee and david foster fell in love on american idol
What famous couple has the biggest age gap?
Top 10 Celebrity Couples With A Huge Age Difference
Who is the couple with 33 year age gap?
Katharine McPhee & fiance David Foster at American Icon Awards
David Foster and Katharine McPhee's love story #celebritymarriage #lovestory #davidfoster
David Foster talks 35-year age gap with wife Katharine McPhee: 'We have it pretty together'
David Foster and Katharine Mcphee Amazing Facts | Relationship | Age | Kids | American Idol !
What is age difference between David and Katherine McPhee?
Kat McPhee and David Foster talk about married life! 🤣
BREAKING NEWS: McPhee-Foster: The 35-Year Age Gap Couple With Big Family Plans
David Foster Dines At Craig's After Fiancee Katherine McPhee Claps Back At Online Trolls
Katharine McPhee Foster & David Foster - The prayer @ Today’s challenges (23 september 2020)