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 Katharine McPhee

"American Idol": 15 Seasons of Winners
"American Idol" Alums Remember Their Time on the Show
Katharine McPhee, David Foster
Katharine McPhee's Last-Minute Elegance
Katharine McPhee, David Foster
Katharine McPhee Sings Her Heart Out on "Scorpion"
Paris Jackson, Jennifer Lopez
Katharine McPhee Spills on Singing on "Scorpion"
Katharine McPhee, Elyes Gabel
Katharine McPhee, Lip Sync Battle
Nick Cokas, Katharine McPhee
Katharine McPhee