Kathy Valentine is an American guitarist and bassist. She is a member of The Go-Go's. Valentine has released albums including All I Ever Wanted: A Rock 'n' Roll Memoir (Soundtrack to the Book) and Light Years. She also worked with Zach Person on the song We Don't Play, which is one of her most popular songs alongside Getting By and Bad Choice. She was inducted into the Rock and Roll Hall of Fame as a member of The Go-Go's in 2021 and appears in the documentary The Go-Go's.