Kaley Cuoco in some sexy lingerie for ‘The Big Bang Theory’

Everyone’s favorite nerd crush, Kaley Cuoco, wore some lingerie on Thursday’s episode of The Big Bang Theory. The show immediately had its best ratings ever. I maybe made that up. But did I?

Cuoco, who plays Penny on the hit show recently got engaged to tennis pro Ryan Sweeting. Oddly enough, she used to date Johnny Galecki—her costar boyfriend on The Big Bang Theory. This scene probably wasn’t awkward or anything.

Have mercy.