Briana Cuoco has 'Big Bang Theory' cast support for her 'Voice' blind audition

briana-kaley-cuoco-voice-audition-big-bang-theory-cast.jpg "The Voice" debuted Monday (Sept. 23) on NBC, with the fastest four-chair turnaround in the show's history. But it also featured a sneak peek of a blind audition from the sister of a famous actress -- "Big Bang Theory" star Kaley Cuoco's sister Briana Cuoco (above, left).

The clip showed Carson Daly surprising Briana and Kaley with the news that the younger Cuoco sister would be receiving a blind audition. Kaley's "Big Bang Theory" cast members, who know Briana not just from being Kaley's sibling, but also from her guest-starring stint on an episode last season, tell Access Hollywood they couldn't be more thrilled.

Jim Parsons says, "She is a great a lot of things. We give Kaley a lot of hell like 'Oh so finally the world is going to see the really talented Cuoco!' Which is not true, we just want to give her s***!"

"She has a beautiful voice. She is phenomenal," says Mayim Bialik. "She's very, very talented."

Cuoco recently Instragrammed a picture of herself with a microphone, standing behind a picture of the "Voice" coaches' chairs with the caption, "Practice makes perfect? Blind auditions start airing tomorrow!"

But you'll just have to tune into the "Voice" to see how she does. She's not telling.
Photo/Video credit: Getty Images