Jamnagar (Gujarat) [India], March 3 (ANI): Bollywood celebrities, sports personalities, and other guests are having a gala time in the pre-wedding festivities of Anant Ambani and Radhika Merchant in Jamnagar. Several videos and pictures from the event went viral on social media. Mega superstar Amitabh Bachchan can be seen having a conversation with Mukesh Ambani. Actors Aditya Roy Kapoor can be seen happily posing with Ananya Panday and Ranbir Kapoor. Superstar Shah Rukh Khan and Rihana can be seen dancing with each other. The Kapoor fam including Ranbir Kapoor, Alia Bhatt and Kareena Kapoor a…