Before Kaley Cuoco was the outgoing neighbor Penny on "The Big Bang Theory," or the foul-mouthed, mallet-swinging anti-heroine in "Harley Quinn," she was the bubbly eldest daughter on "8 Simple Rules.
Add Yahoo as a preferred source to see more of our stories on Google. John Ritter was a sitcom legend, but his final words to Kaley Cuoco didn't make her laugh — instead, they left a mark on her heart ...
John Ritter was a sitcom legend, but his final words to Kaley Cuoco didn't make her laugh — instead, they left a mark on her heart forever.