Bollywood babe Bipasha Basu is breaking stereotypes by taking the role of a Kashmiri girl."When you think of a Kashmiri girl in our movies, what comes to mind is a fair-skinned, light-eyed girl. But I want to disprove that myth. The pre-conceived notions have to be overcome," Bipasha told IANS.The actress is taking the role very seriously and has asked producers to invite a born-and-bred Kashmiri girl to Mumbai so that she can study her body language, speech patterns and mannerisms.She explains: "Ive never done a film like this before. The role requires me to be someone else altogether. Ive to change my entire personality. And for this I needed help. I wanted to play the character the way girls really are today in Kashmir. Very basic."Ive done a bit role in another authentic film - Prakash Jhas Apaharan. For that matter, Madhur Bhandarkars Corporate was very real and so is Rituparno Ghoshs Sab Charitra Kalpanik. But Lamha is something else.Bidasha added: "I think Im going to be more keen on getting it right than the director. Going to Kashmir and getting to know the local way of life was difficult. All said and done its still not entirely safe in Kashmir."