Filmmaker S.S. Rajamouli on Monday said that megastar Chiranjeevi has not lent his voice in "Baahubali: The Conclusion" -- the second part in the franchise -- which is due for release on April 28."Chiranjeevi giving voice-over for 'Baahubali 2' is false news," Rajamouli tweeted.Busy with the post-production, the makers are working on the film's trailer which is likely to be released later this month.Made on a scale that will supersede the first part, "Baahubali 2" will finally shed light on why Kattappa killed Baahubali.A story about two brothers fighting for an ancient kingdom, the film stars Prabhas, Rana Daggubati, Anushka Shetty, Tamannaah, Ramya Krishnan and Sathyaraj.