Being a very challenging film as 'Bajirao Mastani' and helmed by task master Sanjay Leela Bhansali, its natural that any actor will be nervous to the core. Well, that's exactly what seemingly happened to Ranveer Singh.

Sources close to 'Bajirao Mastani' revealed that the 'Lootera' actor before starting his shoot, used to request his crew members to vacate his vanity van citing he need to spend some time alone. Initially everyone was left wondering why was Ranveer doing this daily before facing the camera. And later he revealed that he actually prayed before giving his shot. By doing this, according to Ranveer, gave him mental peace as this is kind of movie he has never done before.