Kaley Christine Cuoco is an American actress and voice actress. She is best known for her roles as Bridget Hennessy on the ABC sitcom 8 Simple Rules from 2002 to 2005, Billie Jenkins on the final season of The WB television series Charmed, and Penny Hofstadter on the CBS sitcom The Big Bang Theory from 2007 to 2019.
Her Disney roles include Brandy Harrington from the Disney Channel animated series, Brandy & Mr. Whiskers, Lori in the 1997 Disney television film Toothless, and Elisa Bowers in the 2000 Disney Channel Original Movie Alley Cats Strike.
Kaley Cuoco speaks at the 2012 San Diego Comic Con.
Kaley Cuoco speaks at the 55th annual Grammy Awards in February 2013.
Kaley Cuoco attending the 2013 Hall of Fame Induction Gala.
Kaley Cuoco arrives at the 66th annual Emmy Awards in August 2014.
Kaley Cuoco at her Hollywood Walk of Fame ceremony in October 2014.
Kaley Cuoco attending the 2015 Nickelodeon Kids' Choice Awards.
Kaley Cuoco visits Jimmy Kimmel Live in September 2016.
Kaley Cuoco speaks at the 2017 San Diego Comic Con.
Kaley Cuoco at the 76th annual Golden Globes in January 2019.
Kaley Cuoco speaks at the Harley Quinn panel at the 2019 Summer TCA Tour.