Kaley Cuoco

This hot blonde has come a long way since her '8 Simple Rules' days. Today, she's part of TV's favorite comedy ensemble on the hit show 'The Big Bang Theory.' While there's no denying her sizzle factor, she also happens to be a very talented actress. With her good looks and great skills, she truly is the complete package!

While we don't really need a reason to watch 'The Big Bang Theory,' having her on the show certainly makes it a can't-miss affair!