"The Big Bang Theory" stars Mayim Bialik and Melissa Rauch were pros at making their fellow cast members crack up, and we've got the video proof.

While Penny and Leonard were end game on The Big Bang Theory, the actors who played them, Kaley Cuoco and Johnny Galecki, ...

Having regrets about a haircut can be difficult, and that was exactly the case for Kaley Cuoco, who struggled with her ...

Kaley Cuoco and Johnny Galecki secretly dated during The Big Bang Theory. Here’s how their real-life romance added another ...

The actress and her fiancé, Tom Pelphrey, announced they were expecting another girl last month ...

HBO's 'Life, Larry and the Pursuit of Unhappiness' was "such a secret" before getting to set, Kaley Cuoco tells PEOPLE ...

Kaley Cuoco made her first red carpet appearance since announcing she is expecting her second child with her fiancé, Tom Pelphrey, and it was an eventful evening. The 40-year-old looked gorgeous at ...

Kaley Cuoco is bumping along. Cuoco, 40, showed off her growing baby bump while expecting baby number two with Tom Pelphrey at the Life, Larry and the Pursuit of Unhappieness premiere in Los Angeles ...

Kaley Cuoco had an emotional reaction to filming a breakup scene in The Big Bang Theory weeks after she and costar Johnny Galecki split in real life. While appearing on the Monday, June 29, episode of ...

Kaley Cuoco is enjoying some one-on-one time with her daughter Matilda before she becomes a mom of two! On Monday, July 6, the Big Bang Theory alum, 40, shared two posts to her Instagram Stories ...

Image Credit: Kathy Hutchins / Shutterstock. Kaley Cuoco gave fans another small look at her second pregnancy during a busy New York City trip. The actress shared a new Instagram photo dump from what ...

Kaley Cuoco showed off her baby bump at the Los Angeles premiere of Life, Larry and the Pursuit of Unhappiness. She and fiancé Tom Pelphrey already share 3-year-old daughter Matilda. Cuoco and ...