Kaley Cuoco

Overview

Kaley Cuoco is an American film and television actress and singer 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. Cuoco has also appeared in the films Lucky 13 (2005), The Penthouse (2010), and Hop (2011).


Ratings evolution