The Ambani's have got the riches people of the world together, just under one roof in Jamnagar for the pre-wedding festivities of his younger son, Anant Ambani with Radhika Merchant.

Facebook CEO Mark Zuckerberg and Microsoft founder Bill Gates also are in Jamnagar and met each other in the city as they are there attend the pre-wedding gala.

Donning casuals, the Silicon Valley moguls were seen talking to each other in viral photos on social media.

Besides Gates and Zuckerberg, Donald Trump's daughter Ivanka Trump, her husband Jared Kushner, industrialist Gautam Adani, Mukesh Ambani's brother Anil Ambani and other noted business barons were present at the event.