Kannada film Jogayya starring Shivarajkumar will have a star studded launch. If sources are to be believed, the three superstars of India, Amitabh Bachchan, Chiranjeevi and Rajinikanth will launch Prem-Rakshitha's first production venture Jogayya which is also Shivrajkumar's 100th film. Big B will be sounding the clapboard, Chiranjeevi will switch on the camera for the first shot to be directed by Rajinikanth. The launch is expected to take place on 24th April. The hunt for the female lead is still on.