Kaley Cuoco sang The Big Bang Theory theme tune on The Tonight Show and killed it

Link: https://metro.co.uk/2017/05/05/kaley-cuoco-sang-the-big-bang-theory-theme-tune-on-the-tonight-show-and-killed-it-6616941/

Author: Jessica Walford

Publish date: 2017-05-05

Website: www.metro.co.uk