Justin Bieber Performs for Billionaire Heir Anant Ambani and His Fiancée Ahead of Their Wedding

Justin Bieber has pulled off yet another successful gig — this time as a pre-wedding singer!

On Saturday, July 6, the singer, 30, posted photos and footage on Instagram of his performance at a pre-wedding ceremony for Indian Billionaire Anant Ambani and his fiancée Radhika Merchant in Mumbai, India.

Bieber posted a series of snaps of him posing with the couple and chatting to the pair in a dressing room on the day of his performance, which took place on Friday, July 5.

In a video shared from the event, Bieber — who wore a white vest, baggy black pants and a backward cap — held out his microphone to the large number of guests as they stood and sang along to his 2015 song “Love Yourself.”

Another clip posted by the singer showed him interacting with one guest as he performed his song “Where Are You Now.” In the footage, Bieber held out his microphone again to the fan as they joined him in singing the lyrics. This time, the singer was also wearing a baggy white jacket and sunglasses.

“Let’s go, let’s go!” Bieber was heard saying to the fan in the clip.

Other photos included from his performance at the event showed the pop star singing onstage with a female guest and interacting with more party attendees. He also posted a video that featured him singing his track "I'm the One" to a group of delighted female guests at the front of the crowd.

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Bieber also shared a series of behind-the-scenes snaps of him relaxing at his hotel in Mumbai, on the phone and rehearsing ahead of his epic pre-wedding ceremony performance.

The singer was photographed arriving in Mumbai on Friday, July 5. His trip to the city comes as his wife Hailey is currently pregnant with their first child.

Anant, 29, is the youngest child of businessman Mukesh Ambani, chairman and managing director of Reliance Industries, and Merchant is the daughter of business magnate Viren Merchant.

According to CNN, the couple are set to have a lavish three-day wedding ceremony on July 12—14 at Anant’’s parents’ 27-story home and the Jio World Convention Centre owned by his family, which can hold more than 16,000 visitors.

Bieber’s performance at the nuptials comes after fellow superstar Rihanna performed at Anant and Merchant’s pre-wedding celebrations in March.