Vidya Balan is very aware when it comes to cleanness and she is even a part of Clean India campaign but one interesting thing related to her will make you a shock. Actually, for a week Vidya Balan has not washed his clothes and Vidya Balan has revealed this herself in an interview. Vidya Balan told that during the shooting of Kahaani 2 it happened that I didn't get the chance to wash my hair. This is a very big thing for me because I am very crazy when it comes to cleanliness. Let me tell you recently Vidya Balan was seen in the film Kahaani 2 which was a sequel of 2012 released film Kahaani. Kahaani 2 Box office collection However, the film failed to make charm at the box office but Vidya Balan has got appreciated for her performance in the film. The film Kahaani 2 is based on the sensitive issue of child abuse. Actor Arjun Rampal was also seen with Vidya Balan in this film. The film which was released on 2nd December is also far behind Kahaani in terms of box office collection. Vidya Balan's open letter to child abuse girls The film is now tax-free in Uttar Pradesh but I don't think that now this will get the benefit of it as already two movies are earning at the box office. Actually, after Kahaani 2, Ranveer Singh and Vaani Kapoor's Befikre did the good collection at the box office. Now erotic thriller film Wajah Tum Ho also has released. You may also like :- Box office collection Superhit Movies List