This year Hrithik Roshan came up with a very creative idea to promote his movie “Bang Bang”. He gave a dare to a lot of people from B-town, and asked them to record the challenge and put it on social media. Shah Rukh Khan, Aamir Khan, Ranveer Singh, Shraddha Kapoor, Arjun Kapoor, Farhan Akhtar, Nargis Fakhri, Priyanka Chopra Sonam Kapoor took up the Bang Bang dare.