Katharine McPhee (キャサリン・マクフィー)

Katharine McPhee - Over It (Alternate Ending) [Official Video]

Katharine McPhee American Idol Audition Rewind with new bonus footage

Katharine McPhee - Terrified (Official Video) ft. Zachary Levi

Katharine McPhee on her engagement and past friendship with Meghan Markle

Katharine McPhee David Foster Live I Fall In Love Too Easily

Katharine McPhee - Love Story (Official Music Video)

Katharine McPhee - Only One (Acoustic Version)

Lip Sync Battle - Katherine McPhee

Katharine McPhee - Night and Day

David Foster & Katharine McPhee - Somewhere (video)

Katharine McPhee - I Have Nothing