At last night's Alzheimer's Association Benefit in Beverly Hills, the entire cast of The Big Bang Theory took the stage to perform numbers from Grease for a good cause.

But the moment that's got the Internet talking today is Kaley's solo performance of "Dance: Ten; Looks: Three" from A Chorus Line - a song that fans may remember for lyrics that frequently repeat the phrase "t-ts and ass."

Posted in: Kaley Cuoco