Trisha walks out of Chiru's film due to differences

Trisha is no longer part of Megastar Chiranjeevi's 'Acharya'.  The news was broken today by the actress herself.  

Taking to Twitter, the 'Peta' actress said, Sometimes things turn out to be different from what was initially said and discussed.  Due to creative differences, I have chosen not to be part of Chiranjeevi sir's film.  Wishing the team well.  To my lovely Telugu audiences, I hope to see you soon in an exciting project.

Losing out on this big-ticket film is definitely Trisha's loss.  

What might be the reason for her exit?  Has it got anything to do with the fact that there will be another heroine in the movie?  This speculation has arisen because either Ram Charan or Mahesh Babu will be playing an extended supporting role in 'Acharya'.  If there is a young hero, he will surely have a romantic pair (as is the norm in Tollywood).  Director Koratala Siva seems to have tinkered heavily with Trisha's role in order to infuse another star heroine's role in the movie.  A miffed Trisha has staged a walkout, thus.