Aamir Khan, Ranbir Kapoor, Deepika Padukone, Katrina Kaif, Sohail Khan, John Abraham, Imran Khan, Varun Dhawan, Alia Bhatt, Parineeti Chopra, Aditya Roy Kapur and others graced the grand 41st birthday bash of Karan Johar. Hrithik Roshan s wife Sussanne spoke about the experience at the party. Don t miss br, br,