Hyderabad, Nov 23: The Tollywood Megastar Chiranjeevi s latest upcoming flick Sye Raa Narasimha Reddy is in its pre-production stage. Chiranjeevi has even done the test shoot for the film to see the output.The filmmakers have roped in various stars from different industries to play important roles in the film.One of the characters in Chiru s Sye Raa is widely being discussed in filmnagar circles. Apparently, the role is key to the plot. Earlier, the makers of the movie had planned to rope in Venkatesh to play the role but Chiranjeevi was of the impression that the role better suited Power star Pawan Kalyan.On the other hand, Naga Babu will also be seen in a key role. Three mega brothers in one movie will surely be a visual feast for the audience and fans.Pawan s role in the movie will be powerful, as per the sources.