Kaley Cuoco is an American film and television actress and singer. She is best known for her roles as Bridget Hennessy on the sitcom 8 Simple Rules, Billie Jenkins on the supernatural drama Charmed, and Penny on the sitcom The Big Bang Theory.
Centers on the strained relationship between young mother Morgan Grant and her teenage daughter Clara, exacerbated by Morgan's husband Chris's tragic death, forcing them to navigate life's challenges together.