Jamnagar (Gujarat) [India], March 2 (ANI): The grand pre-wedding festivities of Anant Ambani and Radhika Merchant are going on in full swing in Jamnagar, Gujarat. Reliance Chairman Mukesh Ambani’s youngest son, Anant Ambani, is set to tie the knot with industrialist Viren Merchant’s daughter, Radhika Merchant, later this year. Day 1 of the festivities witnessed a special drone show followed by a splendid performance by Pop sensation Rihanna, and much more. For the Day 2 of her brother’s pre-wedding festivities, Mukesh Ambani’s daughter Isha Ambani opted for a cutsleeve black-hued bodycon dress…