The former Miss World beauty was all smiles and looked beautiful in a traditional Indian dress at the annual event.
In other news, Aishwarya told the press that despite her busy schedule she manages to find time to spend with his family.
She said: "I like to spend the traditional Diwali with family, friends and loved ones is something I can remember to do since I was little ."
Diwali is an official holiday in India is characterized by a five day festival takes place between mid October and mid November.
Enjoy the pictures of Aishwarya Rai on the 57th National Film Awards function in New Delhi, 22 October.
