Katharine McPhee and David Foster tied the knot on June 28 in London Katharine McPhee couldn’t be happier to be Mrs. Foster. During the Vocal Star seminar on Sunday, the American Idol alumna ...

Katharine McPhee Shares Throwback Pregnancy Photo as She Gets Ready for Son Rennie's 4th Birthday: 'Where Does the Time Go?' Katharine McPhee Has Smash Reunion with 'Beautiful Friend' Megan Hilty ...

Katharine McPhee has no qualms with her husband David Foster’s milestone age. While the “American Idol” alum turned 40 earlier this year, the music producer reached 75 last Friday ...

Katharine McPhee is opening up about the decades-wide age gap between her and her husband, famed music producer David Foster. The singer and actress, 40, recently shared an anecdote regarding her ...