It is known news that power star Pawan Kalyan is all set to commence his maiden production venture Gabbar Singh. Now, it is heard that rebel star Krishnam Raju will be doing a key role in the film. The director of the film will be Harish Shankar of Mirapakaya fame while Pawan is the producer. As such, the film is meant to be the remake of the Bollywood blockbuster Dabangg. The shooting will commence in the month of March and is targeted for a December 2011 release.