Bigg Boss 13 winner Sidharth Shukla (40) died of a sudden heart attack today, September 2. Popular television and film actor Sidharth Shukla, best known for his role in the long-running TV show Balika Vadhu. Shukla suffered a massive heart attack in the morning it is learnt. Sidharth Shukla began his career in showbiz as a model and made his acting debut with a lead role in the television show. This news came as a shock for his fans as the actor recently appeared on reality shows Bigg Boss OTT and Dance Deewane 3 . He is survived by his mother and two sisters.