Since the past many years, director-producer Karan Johar has donned the hat of a stylist for good friend Shah Rukh Khan for many of the latter's films like Dil To Pagal Hai, Duplicate, Veer Zara and Om Shanti Om. Now, it seems that Johar will once more take on the duties of a stylist for SRK's next flick Chennai Express, for which Khan will be teaming up with director Rohit Shetty for the very first time. The film is about to go on floors in a few weeks and KJo, as he is fondly known in the industry, is reportedly quite busy with coming up with a new look for the King Khan. A masala entertainer, Chennai Express is a story about a man's train journey from Mumbai to Rameshwaram in Chennai and the adventures that he goes through on the journey. The film also stars Deepika Padukone as the female lead.