Bajirao Mastani will release worldwide on December 18, 2015. Making of Deewani Mastani from Bajirao Mastani Watch making of Deewani Mastani from Bajirao Mastani. Bajirao Mastani starring Ranveer Singh as the Maratha leader Peshwa Bajirao, Deepika Padukone as his warrior Queen Mastani and Priyanka Chopra as his first wife Kashibai.