David Foster Praises Wife Katharine McPhee as a 'Triple Threat' After 'Masked Singer' Unmasking (Exclusive)

The Masked Singer: Katharine McPhee and husband David Foster unmask after performing as Banana Split

What David Foster and Katharine McPhee Foster Are Afraid Son Rennie Will Discover About Them on YouTube

Katharine McPhee & David Foster Reveal ‘The Masked Singer’ Gave Them ‘Quality Time’ Together