On "The Big Bang Theory," Mayim Bialik and Kaley Cuoco's characters became friends, but the actors' off-screen relationship ...

Actress Kaley Cuoco undoubtedly left a lasting impression on The Big Bang Theory as Penny during the 12 seasons the comedy aired on CBS. Once it concluded, the star revealed which scene she believes ...

Kaley Cuoco shared insight into her life with partner Tom Pelphrey and their daughter Matilda, including some of the 12-month-old’s ... Flight Attendant getting a season three?

Kaley Cuoco and Chris Messina chat with ET's Cassie DiLaura about season 2 of 'Based on a True Story,' premiering Nov. 21 on Peacock. ET confirmed the couple's engagement on Aug. 14. Kaley Cuoco ...