The actor has postponed his Dhoom:3 Chicago schedule by a few days to be with his sister Nikhat on her 50th birthday and also celebrate Rakhi

Aamir Khan, who was scheduled to leave for Chicago for the shooting of Dhoom:3 on August 3, will now leave a day later. He doesn’t want to miss out being a part of his sister Nikhat’s 50th birthday celebrations. Nikhat turns 50 on August 3, a day after Raksha Bandhan. Click here to read more