Kangna Ranaut who has played various characters on screen is set to become the first Bollywood female sci fi character in Rakesh Roshans Krrish 3 . In fact, Kangna was said to be the original choice for the film and was approached six months ago. However, her previous commitments clashed with it, and therefore she declined the offer. But, now Kangna has finally got time to play the super girl in Krrish 3 . After she had declined the offer, Roshan had approached other actresses but was unable to make a deal with any one.Coincidentally, Kangy s re entry to this film has to do with two reasons. First, the shooting of Kangy s film Dedh Ishqya was pushed to early 2012 and two, the shooting of the Krrish sequel was moved to Dec 2011. All this worked in favor of Kangna. Anyways, she has essayed each of her role with lan whether it is a small town girl, a super model or a diva! Playing a sci fi role will be a challenge and the actress is all set to put on a rigorous training schedule that includes an intense martial arts program. Hopefully, Kangna would fare well at the box office with her latest movie.