Check out some of the best and most daring looks at Ambani's pre-wedding bash, from Rihanna to Mark Zuckerberg.

On Friday, Anant Ambani, the son of Indian billionaire Mukesh Ambani, celebrated his pre-wedding party officially.

The elder Ambani is the chair of the Fortune 500 company Reliance Industries and has an estimated net worth of $113 billion — and he has spared no expense on the festivities for his son’s marriage to Radhika Merchant.

The first day of the party, which is taking place in Gujarat, India, featured a cocktail party themed ‘an evening in Everland’ and concluded with a private performance by Rihanna.

Here are some of the most striking attire worn by the Ambani and their 1,200 guests.

On Friday, Anant Ambani and Radhika Merchant began their pre-wedding celebrations.
Anant is the son of billionaire Mukesh Ambani, who chairs the Fortune 500 company Reliance Industries.
On the first evening of the three-day celebrations, there was a cocktail party and a performance by Rihanna.

Check out some of the best and most daring looks at Ambani’s pre-wedding bash, from Rihanna to Mark Zuckerberg.

Ivanka Trump and Mark Zuckerberg were among those who attended the glamorous event.

Radhika Merchant (Bride) and Anant Ambani (Groom).