Aishwarya Rai Bachchan celebrated her late father Krishnaraj RaiтАЩs birthday with the kids from Smile Foundation NGO in Mumbai on November 20, 2018. She was accompanied by her daughter Aaradhya Bachchan and mother Vrinda Rai. They celebrated the occasion by cutting cake with the kids and interacting with them. They even posed happily for pictures with NGO kids. The mother-daughter duo both were spotted twinning as they wore тАШDay of SmilesтАЩ printed t-shirt for the occasion. Aishwarya, who shares a close bond with her daughter, shared hugs and kisses with her during the event. Pictures of Aaradhya, who can be seen cutely greeting her grandmother by kissing on her hand, are going viral. Aishwarya announced a campaign with NGO titled тАШSmile Train IndiaтАЩ, which will create awareness about cleft lip and palate among people. Aishwarya even shared few pictures on Instagram and wrote, тАШтАЩЁЯе░Happy Birthday to our Dearest Guardian AngelЁЯШЗ and Darling Daddy- AjjaЁЯШНЁЯТЦLOVE YOU ETERNALLYтЭдя╕ПтЬи Thank you Alllllllll our well-wishers world over for your Love, Prayers and wishesтЬиGod Bless your kind heartsтЬиLove from Mom, Aaradhya n Me alwaysЁЯТЦтЬиЁЯЩП.тАЩтАЩ In one of the picture, Aaradhya can be seen adorably holding a balloon with "you are loved" imprinted on it. Later, in the evening Abhishek Bachchan joined them and they were all seen at a popular hotel for a dinner. In 2017, Aishwarya had donated for free surgeries for over 100 children with cleft lips and palates.