Kaley Cuoco On Big Bang Theory

Kaley Cuoco is a little emotional about the beginning of the end for "The Big Bang Theory." CNN reports the star took to Instagram upon news that her series would be signing off after its upcoming twelfth season and paid tribute to the show and its fans. Cuoco writes, "This ride has been a dream come true and as life changing as it gets. No matter when it was going to end, my heart would have always been broken in two.