By Flora Drury, BBC News
Justin Bieber is the latest global star to perform for the newlywed couple’s child, who is the richest man in India, to celebrate their upcoming wedding.
The American singer flew in to Mumbai over the weekend to play for Anant Ambani and Radhika Merchant along with their customers.
He had a lot to acquiesce to. The Backstreet Boys, singer Katy Perry, and European tone Andrea Bocelli gave performances at the couple’s second pre-wedding group, while the second, a journey around the Mediterranean, included Rihanna.
So eagerly awaits information of who will perform at the real wedding this weekend, Ambani wedding-watchers, of whom there are now troops all over the world.
Rumours swirling on the internet suggest it could be Adele, but the community are remaining tight-lipped.
The ceremony of Mukesh Ambani’s youngest son is being held without a single penny, making it unique compared to even the most luxurious of Indian marriages. It outshines yet his mother’s ceremony, which featured a headline-grabbing efficiency by Beyoncé.
Anant Ambani and Radhika Merchant celebrated their ceremonial service over the weekend before the wedding service. The Ambanis went above and beyond what would typically get expected by visitors in a normal manner.
It saw Mukesh Ambani, the head of Reliance Industries, with an estimated net worth of$ 115bn, according to Forbes, and the rest of the family take to the stage in their own choreographed dance to Bollywood star Shah Rukh Khan’s hit song, Deewangi Deewangi.
Some of India’s most beautiful celebrities were seen wearing clothes by the country’s best fashion designers, which gave the guests another opportunity to look at the outfits they wore.
The pre-wedding parties have turned into fashions, with stars sharing expert photos on their social media accounts before the events, so it seems as though they were music.
The cost of the three events to time is unknown. It was rumoured Rihanna had been paid$ 7m ( £5.5m ) for her performance, while the figure suggested for Justin Bieber is said to be$ 10m.
Precisely what the week’s three-day occurrence holds remains to be seen. Some in India may find it comforting that the ceremony and its excess are over, while those in Mumbai may hope that it does not worsen the state’s notoriously poor prospects.
When Radhika told Vogue US next month that her preparing was “going great,” adding that she was “very excited to get married,” she kept her cards close to her chest.