Superstar Krishna's 'Simhasanam' was a blockbuster hit released in 1986. This complete folklore entertainer had Jayaprada in female lead role as Alakananda Devi. However, there was another heroine in the movie. She was none other than, then hot seductress Mandakini who had played the role of 'Visha Kanya' (Poison girl) in the movie.
Looks like the makers of Natasimham Nandamuri Balakrishna have been inspired by the 'Visha Kanya' role of 'Simhasanam'. If the speculations are to be believed, the makers have recently approached Bollywood's Hottest actress Sunny Leone for 'Visha Kanya' role in Balayya's 100th film 'Yodhudu'. To add more spice to it, Sunny Leone, who is going to reprise a negative shaded role in the movie, will sizzle in a hot item number.
Poison girls were young women reportedly used as assassins, often against powerful enemies, during the Mauryan Empire (321–185 BC). Their blood and bodily fluids were purportedly poisonous to other humans, Maybe the director would incorporate this concept in his 'Yodhudu', which is the story of a 3rd century's king Gautamiputra Satakarni.