Kaley Cuoco's Reaction To Her Sister On "The Voice" Is The Cutest Thing Ever
The Big Bang Theory star proves she'd also make a very embarrassing pageant mom.
Kaley Cuoco's sister Briana has long been her personal assistant and BFF.
But Kaley took the back seat this week when Bri auditioned for "The Voice."
"My sister understands that I have aspirations and I have things that I really want to do and she's great about that," Bri said of Kaley before her performance.