Happy birthday to my milk moustache: Kajol on son's birthday

Actress Kajol took to social media to share a picture with son Yug on the occasion of his seventh birthday on Wednesday. "Milk moustaches always make life more fun! Happy birthday to my milk moustache," she wrote along side the photo. Yug is Kajol's second child with husband Ajay Devgn after 14-year-old daughter Nysa.