Director Rohit Shetty, who is currently working on the Ajay Devgan starer Singham 2, is said to have signed a film with Karan Johar.

The untitled venture will be produced by Karan and director by Rohit. We hear, the two are in talks and have even discussed the project with Salman Khan. Sources are to believe that, the Dabangg star has shown keen interest in the project.

With three stars from their respective fields in one project, the film already sounds like a super-duper hit.