India, Oct. 1 -- The new HBO drama, War, stars Sienna Miller as Carla Duval, a Hollywood star on decline who must face a messy public divorce with her billionaire tech mogul husband (played by Dominic West). While Carla and Sienna do share some similarities, they are vastly different people. In an exclusive interview with Hindustan Times, Sienna speaks about how she took on the role and why playing Carla helped her navigate some of her experiences from a new perspective.

A successful model before she became a Hollywood star, Sienna has been in the public eye for over two decades. Over the years, like Carla, she has faced scrutiny over her private life, even suing tabloids at times. Talking about taking on the role in War, she tells us, "...