The rich and famous have descended on Venice, Italy this weekend to celebrate the wedding of billionaire Amazon

founder Jeff Bezos and former broadcast journalist Lauren Sanchez in a show of all things money.

The star-stunned event boasts a guestlist of some 200 celebrities and business elite, including President Donald Trump’s daughter Ivanka Trump and her husband Jared Kushner, Bill Gates, Oprah Winfrey, Leonardo DiCaprio, Usher and a spattering of the Kardashians — to name a but few.

And while the exact details of the three-day affair have been kept confidential amid city-wide protests, it is expected to rack up a bill of around $50 million.

The couple will reportedly exchange their vows Friday at a black-tie ceremony on the private island of San Giorgio, away from public access, according to the Guardian.