This weeks Rapid Fire questions for guest Rohit Shetty has turned out to be a bad one. Rohit is the upcoming guest on Koffee with Karan and Kjo asked Rohit which film does he prefer Chennai Express with Shahrukh Khan or Singham with Ajay Devgan. Rohit had no answer to this question and Karan Johar insisted on the answer. Here`s what`s instore for the upcoming episode of Koffee with Karan!