Kunal Nayyar Pays Tribute to Deceased 'Big Bang Theory' Co-Star Carol Ann Susi

The Big Bang Theory actress Carol Ann Susi, who provided the voice of Howard's mother from off screen for the better part of seven-plus seasons, passed away last week at age 62 after a battle with cancer. The show paid tribute to her at the end of its latest episode, and star Kunal Nayyar also delivered a personal message on The Ellen DeGeneres Show on Monday.

"Sadly, a couple of days ago, we lost one of our cast members," Nayyar said during his interview on Ellen. "She's famous because of her voice. She unfortunately lost her battle with cancer. We will miss her and she was a lovely lady. Her spirit will live with us on set forever."

He also revealed a curious fact about her. "She's the only person I know in Los Angeles who didn't drive," Nayyar said. "For 30 years, she didn't drive a car. She would take the bus to work at Big Bang!" Nayyar would often give her rides home.

"We've been on the show for eight and a half years now and it's a dream come true," he said. "It's like a family and we're really blessed."

Warner Bros. Television and Big Bang Theory executive producers Chuck Lorre, Steve Molaro and Bill Prady released a joint statement following Susi's death.

"The Big Bang Theory family has lost a beloved member today with the passing of Carol Ann Susi, who hilariously and memorably voiced the role of Mrs. Wolowitz," they said. "Unseen by viewers, the Mrs. Wolowitz character became a bit of a mystery throughout the show's eight seasons. What was not a mystery, however, was Carol Ann's immense talent and comedic timing, which were on display during each unforgettable appearance. In addition to her talent, Carol Ann was a constant source of joy and kindness to all. Our thoughts and deepest condolences are with her family during this time, and we will miss her greatly."

The show has yet to decide how to handle Susi's death on screen.