Deepika Padukone and Shahrukh Khan on Chennai Express Trailer Launch. Deepika Padukone attended the Chennai Express film trailer launch event with co-star Shahrukh Khan. The upcoming film is directed by Rohit Shetty. Shahrukh Khan is now in another controversy, this time its sex determination of expected third child with surrogate mother. Let's see, how it solves. Anyway, checkout Deepika Padukone and Shahrukh Khan's HQ pictures taken from the event mentioned.