The three-day pre-wedding festivities of Anant Ambani, the son of Asia's richest man and his longtime girlfriend Radhika Merchant have been star-studded with an almost 1,200-person guest list.

As big fat Indian weddings go, Asia’s richest man Mukesh Ambani knows how to take it to the next level. This weekend, the billionaire tycoon is hosting pre-wedding festivities for his son ...