Bollywood Badshah Shahrukh Khan has reportedly begun preparations to come up with a six pack physique. Well, this is not going to be for the movie Happy New Year but the other one which is being directed by Rohit Shetty. Sources say this has been named as Chennai Express and it is slated to be a big time action entertainer. Currently, King Khan is busy with the shooting of his movie in London alongside the angel of beauty Katrina Kaif under the direction of Yash Chopra.