Shahrukh Khan is celebrating his birthday on November 2nd and his best friend Karan Johar, wife Gauri and two kids Aryan and Suhana will be joining him in Berlin where he is busy shooting Farhan Akhtars Don 2 with Priyanka Chopra, Lara Dutta and Boman Irani. Shahrukh Khan starrer, My Name Is Khan will be...