Vidya Balan is set to do an item number in Vidhu Vinod Chopra's upcoming flick 'Ferrari Ki Sawaari'. This will be the first time that Balan, 34, performs an item track ever in a film.

"Mr. Vinod Chopra called me. He is my director. He asked me whether I wanted to do it or not. I was like I will absolutely do it," the actress said while promoting her new film 'Kahaani' at a radio station in Mumbai.