How time flies by! Recently, music and films producer Bhushan Kumar hosted a birthday party for his little son Ruhaan, which was attended by all the star kids. Growing up at an alarming rate, these little stars posed for photos happily.Sanjay Dutt and Manyata Dutt's children Shahraan and Iqra looked adorable in white and are looking more and more like their parents. Shilpa Shetty Kundra's son Viaan looked chic in his little blue shirt and jeans. Birthday boy Ruhaan posed happily with parents Bhushan and Divya.