In the world of The Big Bang Theory, the chemistry between Johnny Galecki and Kaley Cuoco lit up the screen, but behind the scenes, their personal relationship faced some unexpected challenges. In a ...

Sara Gilbert and Kaley Cuoco have, at different points, both dated Johnny Galecki in real life and on screen. Gilbert was ...

Johnny Galecki and Kaley Cuoco Theo Wargo / Staff They may not have gotten together as Penny and Leonard on-screen until season 3, but the story goes a bit differently for Johnny Galecki and Kaley ...

The Cast of I Know What You Did Last Summer: Where Are They Now? Kaley Cuoco, Johnny Galecki Nailed Their 'Big Bang Theory' 'I Love You' in 1 Take — While Dating in Real Life 'Big Bang Theory ...

For years now, Kaley Cuoco has been making viewers laugh ... In it, she played Penny, the sarcastic but lovable neighbor of Leonard (Johnny Galecki) and Sheldon (Jim Parsons).

Conflict arises when she begins pestering Sheldon for help advancing in the game, and a frustrated Sheldon tasks Leonard (Johnny Galecki) with reestablishing boundaries. Unable to reason with ...

Kaley Cuoco Said Ryan Sweeting 'Loves' Ex Johnny Galecki Kaley Cuoco Spends Time with Friends' Children After Announcing Divorce: 'My Best Friends' Kids Rock' There Was 'Noticeable Tension ...

American sitcom The Big Bang Theory centers around friends Leonard Hofstadter (Johnny Galecki), Sheldon Cooper (Jim Parsons), Penny Teller (Kaley Cuoco), Howard Wolowitz (Simon Helberg ...