Nayanthara or Tamanna again for Chiranjeevi?

Mega Star Chiranjeevi's ongoing project Sye Raa Narasimha Reddy is progressing at a brisk pace, and it is known fact that the movie casts Nayanthara and Tamannah Bhatia as the leading ladies. Now here is an interesting buzz making rounds that one among these two heroines will once again share screen space with Chiranjeevi in his next film with Koratala Siva.
The pre-production works of Chiranjeevi, Koratala Siva movie has been in progress, and the cast is being finalized. Koratala is in plans to get either Nayanthara or Tamannaah on board for the female lead role since it is tough to find senior actresses opposite Chiranjeevi, who can match glam quotient as well as grace in his steps.
Chiranjeevi, Koratala Siva movie will be produced by Ram Charan under Konidela Productions banner, and this apart, Mega Star will also work with director Trivikram Srinivas under DVV Entertainments banner.