The Ultimate Party Song of the Year is here. Presenting the Yaari Anthem "Do U Know (Song)", from The Much-Awaited Film "Khel Khel Mein". Starring Akshay Kumar, Ammy Virk, Taapsee Pannu, Vani Kapoor, Fardeen Khan, Aditya Seal & Pragya Jaiswal. Sung by Diljit Dosanjh, Recreated by Tanishk Bagchi and Penned by Jaani.