Says a source, `Post the success of Vikas Bahl's Queen, Kangna has hiked her price. She is among the leading actresses of Bollywood and it's fair on her part to demand a higher amount. The actress has apparently charged somewhere between Rs 3.5-4 crore for Sujoy Ghosh's film.`
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It seems that she signed on Ghosh's film after Vidya Balan walked out of it.
Kangna remained unavailable for comment.