Aamir Khan and wife Kiran Rao celebrated their son Azad's birthday with a bash on Sunday night. The party held at a suburban restaurant saw many of the couple's friends along with family members joining in. Aishwarya Rai Bachchan along with daughter Aaradhya were among the guests at the party. Azad too had attended Aaradhya's birthday bash in November. Aamir's kids Junaid and Ira along with his brother Faisal Khan were also present for the bash.