DOSTANA starring pretty Priyanka Chopra, Abhishek Bachchan and John Abraham directed by Karan Johars assistant, Tarun Mansukhani is set to sizzle the screens on November 14th. The wallpapers of Dostana which is Dharma Productionss( Karan Johars banner) approaching venture were unveiled. This is the foremost Bollyood production that is exclusively shot in Miami, Florida.