The film already has Sneha Ullal and Namita as female lead and they have already been participating in the film’s shoot.
And now Nayanatara, who was also approached for another film with Balayya earlier, has stepped in as main lead.
Nayana who has just completed the shoot of NTR’s Adurs, initially dodged on to accept the film, but finally relented as she was paid a bomb.
On Friday, she officially signed on the dotted line and will join the movie’s shoot shortly. Sinha is being directed by Boyapati Srinivas and produced by Parachuri Kiriti.