The makers of 'Heeramandi: The Diamond Bazaar' held a star-studded screening in Mumbai on Wednesday night which was attended by some of the biggest stars in Bollywood. Fashion-wise, Alia Bhatt, Ananya Panday, Sonakshi Sinha, Aditya Roy Kapur and Rashmika Mandanna impressed everyone. But some stars did not understand the assignment at all. Watch the video to know more.