"The Voice" Season 5 opens with a big bang as a new set of talented singers sings their way up to the finals. The new season of the blind audition attracts many artists including "The Big Bang Theory" star Kaley Cuoco's sister, Briana Cuoco.

Briana Cuoco

The Season 5 of the show also marks the homecoming of the two original judges, a sweet reunion for "The Voice" coaches as they battle it out for this year's win. New talents, new competition and new sales pitch; this season is getting tougher every day and Briana has to bring her A game to make the judge's seat turn.

Carson Daly surprised the young singer during the show's premiere that she would be in the blind audition. The 27-year old actress is beaming with pride as her sister will be auditioning for judges Blake Shelton, Christina Aguilera, Cee Lo Green and Adam Levine.

She may not be as popular as her sister, but Briana has been involved with several Hit TV shows. Over the years she appeared on CBS's "The Mentalist" and HBO's "The Newsroom." Just recently, she worked with Kaley to choreograph a behind-the-scenes flash mob to a surprise the creators and fans of "The Big Bang Theory."

Kaley's co-star in the hit comedy show had nothing but great reviews for Briana when Access caught up with them on the Emmy's red carpet.

"She has a beautiful voice," Mayim Bialik told Accesshollywood.com's Laura Saltman. "She is phenomenal. She's very, very talented."

Kaley's co-star Jim Parsons says how impressed he is with Briana, "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**t!"

The news about Briana's audition started last week when several people started tweeting about it. And Briana clarified it in a tweet saying, "Ok just to be CLEAR as GLASS-I never said I'm gonna be ON it. I said I AUDITIONED for it - you have to TUNE IN to see how I did."

So let's just wait and see if she can wow the judges and make that red chair turn for her.