Superstar Rajinikanth`s Enthiran 2` directed by Shankar is going to be the costliest Indian film ever and the project is currently going through rigorous pre-production work. Vikram is said to be playing a parallel lead and some rumors suggest that Vidya Balan could be the heroine.

The latest we hear is that an international star is going to be a part of the film and that the said star has given his nod already but the team is keeping it under wraps. At the I` audio launch Hollywood superstar Arnold Schwarzenegger openly stated his wish to work with Shankar and it is strongly believed that it is going to be the Terminator star with Rajini. The official news is expected shortly, but if this turns out to be true, then the fans are going to be in for a huge treat to see the Terminator and the Enthiran sharing the screen space.