How Karan Johar persuaded Aishwarya to do his film

Karan Johar has roped Aishwarya Rai Bachchan, Ranbir Kapoor and Anushka Sharma for his next film, which is also being directed by him. The film is named Ae Dil Hai Mushkil. The film will go on floor next year and will be shot in the exotic locales of London, Paris and New York. Karan had always wished to work with Ash but things had never worked out. Recently, Karan jokingly mentioned about this film and the role to Ash, while he was at Bachchan's home for a party. At that time, Ash did not take his offer too seriously. After few days, Karan again messaged her and persuaded her. He told her that he could not do the film without her. Ash heard the detailed narration and now we hear that the former Miss World is the part of this film. The film is scheduled to release by mid 2016.