The actress has signed up for the show to play a possible love interest for Sheldon (Jim Parsons).
"I'm super excited to start on Big Bang Theory," she told On The Red Carpet. "And I hope the audience is happy with what my character does with Sheldon."
She continued: "We don't know that much about my character's backstory. All we know is that Sheldon is still going to be Sheldon, but we're going to see if there's a woman who can tempt him. So that's kind of what my job is. I am the temptress."
The Big Bang Theory continues Mondays at 9.30/8.30c on CBS.