Mumbai, May 08 (ANI): Rajkumar Hirani, who was present at the debut book launch of filmmaker Tanuja Chandra's 'Bijnis Woman', believes that it was unfortunate that Ranbir Kapoor's upcoming look from Sanjay Dutt's biopic was leaked. Hirani, who is currently busy filming the biopic on Dutt, says that he is happy with the way the movie is shaping up. Ranbir is portraying the role of 'Khalnayak' actor and during the shoot on Carter road, the new look from the film went viral. When asked about the title of the film, the '3 Idiots' director said that they haven't locked any title yet for the movie. Sharing more about the movie, Hirani said that they have shot 60 percent of the film and are now gearing up for another schedule by mid June in New York.