Navya Nanda shared photos from her Diwali celebrations, including a sweet moment of her brother Agastya hugging cousin Aaradhya. Navya Naveli Nanda celebrated Diwali with her family and shared photographs on social media. The pictures highlighted many members of the Bachchan family enjoying the festivities together.. Navya Naveli Nanda shared glimpses of Diwali celebrations with the Bachchan family, featuring Shweta, Agastya and Aaradhya.