Not all fans were pleased with Penny's ending in The Big Bang Theory. Even star Kaley Cuoco found some faults with it.

Kaley Cuoco on how The Big Bang Theory ended for Penny and Leonard, and what changed in her personal life.

The original version of Big Bang Theory's Penny looked much different from the one played by Kaley Cuoco.

Penny, played by Kaley Cuoco on "The Big Bang Theory," is pretty great ... except in these five particular moments.

I think fans can expect to see Penny again. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Those eyes are wider and rounder than a tractor's ...

Fans around the world know Kaley Cuoco as Penny on "The Big Bang Theory," a role that's currently the defining work of her career. Penny was central to "The Big Bang Theory," which initially revolved ...

We may receive a commission on purchases made from links. Thankfully, at the end of Season 3, two female cohorts for Penny are introduced: Melissa Rauch's microbiologist Bernadette ...

The Big Bang Theory is, at its heart, about relationships. The geek culture references, cameos, and science speak are dressings, and funny ones at that. But from the very beginning, the series set ...