Aamir Khan and his wife Kiran Rao threw a birthday party for their son Azad Rao Khan, who turned one year old. If you remember last year after the birth of Aishwarya Rai Bachchan and Abhishek Bachchan’s daughter Aaradhya, Aamir and his wife announced their news in a very subtle way. The baby was brought into this world by a surrogate mother. Azad is now one and the entire family from Aamir’s side came over to celebrate his birthday and this included Aamir’s ex-wife Reena and his kids, Ira and Junaid.