Katharine McPhee

David Foster "Taking a Back Seat" to Wedding Planning
Katharine McPhee, Bachelorette Party
Sara Foster Says Kids "Possible" for Katharine McPhee & Dad
Katharine McPhee
Meghan Markle, Katharine McPhee
Katharine McPhee
Katharine McPhee
Sara Foster, Katharine McPhee
Sara Bareilles Gushes Over Katharine McPhee's Broadway Pivot
Katharine McPhee, 2018 Met Gala, Red Carpet Fashions
David Foster, Katharine McPhee
Erin and Sara Foster "Happy" For Dad David Foster & Katharine
"American Idol" Alums Remember Their Time on the Show
Katharine McPhee, David Foster
Katharine McPhee, Sara Foster
Simon Cowell, Kelly Clarkson
Katharine McPhee
Katharine McPhee, Instagram

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