As Janhvi Kapoor, the elder daughter of veteran actress Sridevi whose sudden demise in Dubai last month left her family and fans in shock and disbelief, turned 21 on Tuesday. Her cousin Sonam Kapoor called her the "strongest girl". Janhvi is slated to make her Bollywood debut with "Dhadak", produced by Karan Johar. But as fate would have it, Sridevi won't be by Janhvi's side when "Dhadak" releases in July.