The female lead of The Big Bang Theory was not always Penny, and early test reactions forced a major creative rethink that ...

Millions know her as Penny Hofstadter, but Kaley Cuoco's fiancé was unaware of her Big Bang Theory fame when they met.

As Penny Hofstadter and Sheldon Cooper on "The Big Bang Theory," Jim Parsons and Kaley Cuoco share plenty of moments that range from uncomfortable to flat-out sweet — but in real life, they've also ...

Penny on 'The Big Bang Theory,' played by Kaley Cuoco, has both fans and critics, but viewers seem to all agree that the ...

Fans of The Big Bang Theory may not have seen the end of Kaley Cuoco's beloved character, Penny. The 40-year-old actress, who played Penny Hofstadter on the hit CBS sitcom for over a decade, recently ...

Add Yahoo as a preferred source to see more of our stories on Google. Fans of The Big Bang Theory may not have seen the end of Kaley Cuoco's beloved character, Penny. The 40-year-old actress, who ...