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 Katharine McPhee

"American Idol" Alums Remember Their Time on the Show
Katharine McPhee's Last-Minute Elegance
Katharine McPhee Sings Her Heart Out on "Scorpion"
Katharine McPhee, Elyes Gabel
Katharine McPhee, Lip Sync Battle
Nick Cokas, Katharine McPhee
Katharine McPhee Spills on Singing on "Scorpion"
Katharine McPhee Talks Twerking
Katharine McPhee
SMASH
iHeartRadio Summer Pool Party, Kelly Clarkson
Fashion Police
Katharine McPhee, NeYo, Fashion Police
Katharine McPhee, Grammy Awards