Bollywood actress Aishwarya Rai Bachchan celebrated ‘day of smiles’ with a NGO in Mumbai on November 20. She was accompanied by her mother Brindya Rai and daughter Aaradhya. The organisation helps treatment of children with untreated clefts around the world. Aishwarya’s father Krishnaraj Rai became a member of the NGO and through Aishwarya Rai Foundation helped in the treatment of 100 children. Every year, Aishwarya celebrates the ‘Day of Smiles’ on November 20 which is her father’s birth anniversary.