Kaley Cuoco - The Coveteur Photoshoot 2012

Kaley Christine Cuoco (pronounced /ˈkeɪli ˈkwoʊkoʊ/; born November 30, 1985) is an American film and television actress. 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