I've never done such good work as in 'Queen': Kangana Ranaut

Actress Kangana Ranaut believes she has given her best shot ever to her forthcoming movie "Queen"."My role in 'Queen' is very challenging and as an actor, I believe I have never done such good work in any film before. I haven't got such a good opportunity before," the 26-year-old said here Thursday in an interview. "Queen" is the story of a Delhi-based girl Rani, who goes on her honeymoon alone due to some circumstances.The film, which released Friday, also stars Lisa Haydon and Rajkummar Rao.