There's a pretty famous thing on "The Big Bang Theory" regarding Penny's last name — which is to say, she doesn't have one.

The Big Bang Theory's unaired pilot didn't include Penny, but the show's original female lead wasn't exactly a good fit, prompting the change.

Kaley Cuoco excitedly shared a polaroid from Penny and Leonard's wedding, and all we could focus on was her bridal look. The Big Bang Theory star works a delicate (yet casual!) white dress well ...

Penny's last name was never mentioned on 'The Big Bang Theory'. Still, a fan thinks they may have spotted it durin a season 2 epiosde.

The Big Bang Theory would be a very different show if the married Penny and Leonard were a sex-crazed couple that enjoyed trying a variety of different bedroom toys. Here's a closer look at what ...

Big Bang Theory's Kaley Cuoco has discussed how Penny's wardrobe became less sexualised over the years.

The Big Bang Theory may have wrapped up back in 2019, but the long-running sitcom has left an indelible impression on its many fans.

The quiz features 12 quotes; some by Penny whilst others are by other characters from The Big Bang Theory. All you need to do is work out if Penny said it.

Kaley Cuoco helped to push Penny's evolution in more ways than one on The Big Bang Theory.

'Big Bang Theory' behind the scenes: Dressing Penny, Amy and Bernadette -- VIDEO35,382 people played the daily Crossword recently. Can you solve it faster than others?

“ The Big Bang Theory ” co-creator Chuck Lorre says Kaley Cuoco ‘s character Penny took a few seasons to fully understand. “It’s a cliched character: the dumb blonde, and we missed it ...