They were last seen together in Paa. Now they are reuniting on the small screen.
Vidya Balan shot at Film City with Amitabh Bachchan for Kaun Banega Crorepati.
Dressed in a sexy blood-red sari, on the lines of what Dimple Kapadia wore in Sagar, Vidya had a whale of a time getting quizzed by the legend and promoting her keenly-awaited The Dirty Picture.
The fun-filled episode (to be telecast on November 10 on Sony TV) will also see Vidya and the Big B dancing to sensational Ooh La La track, which has taken the nation by storm.