Aamir Khan has big surprise for fans at the Coldplay concert!

We also hear that Aamir Khan shot for an ad film – Shuruaat Hoon Main recently for the Global Citizen campaign in India. At the launch event today, the celebs addressed the sanitation, education and gender equality issues and its significance. While Kareena gave out a very powerful speech on all the issues, it was Amitabh ji and Aamir’s camaraderie that stole the show. If you didn’t know, the Global Citizen Festival will take place on November 19 at the MMRDA Grounds in Mumbai with a focus on education, sa