Bollywood producer Ritesh Sidhvani’s birthday bash was on a high this year as many Bollywood stars joined for the birthday bash. Deepika Padukone, Farhan Akhtar,Dia Mirza, Sonali Bendre, Kangana Ranaut, Karan Johar,Vishal Bharadwaj, Sidharth malhotra,Aditya Roy Kapur,Ranveer Singh, Shilpa Shetty, Anushka