04 May 2017 at 1:24 PM

Kaley Cuoco Performs 'The Big Bang Theory' Theme Song On 'Tonight Show' - Watch Here!

Posted in Kaley Cuoco Performs 'The Big Bang Theory' Theme Song On 'Tonight Show' - Watch Here!
kaley cuoco performs the big bang theory theme song on tonight show 043895060
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About Photo #3895060: After ten majorly successful seasons on The Big Bang Theory, yes it's true, Kaley Cuoco knows the words to the hit show's theme song - and she can prove it too!…Read More Here

Posted to Jimmy Fallon, Kaley Cuoco, Karl Cook