Ever since the announcement of the Viswa Vikyatha Nata Sarvabhouma Nata Ratna Padma Sri Nandamuri Taraka Rama Rao biopic, fans and film buffs are curious to know more details about the film and star cast. While Nandamuri Balakrishna has stepped into the shoes of his legendary father, Sr NTR, Viday Balan will be seen essaying Basavatarakam. After months of guessing, it has finally been revealed that Rakul Preet Singh will play the late lady superstar, Sridevi in the film. The actress is going all out to prepare for the role, sources close to the film’s unit revealed. According to some sources, her first look from the film will be unveiled soon. In the film ‘NTR’, Rana Daggubati will be seen playing the role of Shri Nara Chandrababu Naidu, Manjima Mohan will essay the role of Nara Bhuvaneswari, Sumanth will step into Akkineni Nageswara Rao’s shoes and Mural Sharma will play Alluri Chakrapani on-screen.