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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 Spills on Singing on "Scorpion"
Paris Jackson, Jennifer Lopez
Katharine McPhee Talks Twerking
Katharine McPhee, Elyes Gabel
Katharine McPhee, Lip Sync Battle
Nick Cokas, Katharine McPhee
Katharine McPhee
SMASH
iHeartRadio Summer Pool Party, Kelly Clarkson