Penny Hofstadter

"Not knowing is part of the fun"

- Penny to Sheldon

Penny (unknown last name neé Hofstadter) is one of the main characters of the sitcom The Big Bang Theory and is somewhat the deaurogonist and lead female for the first six seasons until later seasons in which Bernadette Maryann-Rostenkowski Wolowitz and Amy Farrah-Fowler were introduced in season 6.

She was portrayed by Kaley Cuoco.