Kangana Ranaut, known for her dedication and honesty towards her work, has often surprised many with her professionalism. The actor, who is looking forward to the release of her film Queen, has left no stone unturned to excel at her work. Recently, the unit of the film was amazed when the actor, without hesitation, shot in the coldest days of Delhi winters with one sweater. The incident took place as she danced to the tunes of ‘London Thumakda’, a peppy track from the film, that will be out soon. While all the dancers wore layers of clothes under their shiny costumes to stay warm in the chilling cold, Kangana had absolutely no qualms in being dressed in a salwar kameez, with just a sweater above it. Not just this, the actor never failed to miss a single day of her morning workout regime. Even if the call time was 7am, Kangana would wake up at 5am in the cold to hit the gym, before the shoot commenced. A source from the unit said, “We have no idea where this determination and focus comes from. While we used to be shivering under layers of blankets and quilts, Kangana would have already hit the gym, preparing herself for the shoot. Such dedication is rare.” Presented by Viacom 18 Motion Pictures, Queen is a Phantom Production. The Kangana Ranaut starrer is directed by Vikas Bahl, and produced by Viacom18 Motion Pictures, Vikramaditya Motwane & Anurag Kashyap. Queen is scheduled for release on 28, 2014.