Season Five, Episode 13. Picking an outfit for a date, Kaley Cuoco comes strutting out in a skintight gown cut all the way down to her belly button. Va-voom!
Season Four, Episode 17. When Penny (Kaley Cuoco) is upset over Leonard's new relationship, she puts on her sluttiest dress to pick up a guy for meaningless sex. Game on!
Season Four, Episode 11. To make their Justice League complete, the nerds recruit Penny (Kaley Cuoco) and her hunky boyfriend to be Superman and Wonder Woman. Kaley Cuoco in a Wonder Woman costume...need we say more?
Season Two, Episode 23. Kaley Cuoco is quite braless, and apparently chilly, when Leonard wakes her up in the middle of the night. These types of scenes will have to do until Kaley wises up and strips down.
Season Three, Episode 12. Leonard reconsiders his relationship with Penny when he learns that she believes in psychics. Penny (Kaley Cuoco) reconsiders her relationship with Leonard after he mocks her belief in psychics. One of the two is going to have to compromise their steadfast belief if their relationship is to continue. No, Kaley's not naked on network TV, but she does go braless and pokey in this scene.
Two super nerds live next door to a hottie Cheesecake Factory waitress, played by sexy blonde Kaley Cuoco, who you may remember as the oldest daughter from the sitcom 8 Simple Rules. It's pretty funny, with a lot of inside references for its geek audeince to get.