Super Star Rajinikanth's Kochadaiyaan is slowly taking the shape with more cast and crew members joining on board.
The latest to join the crew are Bollywood hottie Katrina Kaif is reportedly signed to play the love interest of Rajinikanth and Sarath Kumar is also signed for a pivot role in this mega budget venture which make use of state of the art 3d motion capture technique.


Kochaidaiyaan will mark the directorial debut of Rajinikanth's daugher Soundarya though she started a Sultan , It is said that Kochadaiyaan will hit the screen prior to the 3D movie , Sultan. According to close sources Isai Puyal A.R.Rahman is said to have completed three tunes for this flick which has won everyone in the crew.