The event is said to be "as big as a G7 summit", sources say about Jeff Bezos and Lauren Sánchez's wedding. Here's what's known about the US billionaire's big day.

Amazon founder Jeff Bezos and his fiancée Lauren Sanchez have finally sent out their wedding invitations after a nearly two-year engagement, according to Page Six . The second-richest man in the world and Sanchez will be married in Venice, Italy this summer.

Venice is reportedly set to be the stage for the wedding of multi-billionaire Jeff Bezos and his bride-to-be Lauren Sanchez, but even one of the world’s richest people may face a struggle to access the best views in town.

Venice, Italy, is expected to be the stage where Amazon billionaire Jeff Bezos and former TV anchor Lauren Sanchez will tie the knot in the most highly anticipated celebrity wedding of the year. The city's mayor is assuring residents concerned with the three-day event that the "priority" will be to make sure the “city functions as normal for all,

The city of Venice confirmed Saturday it will host the wedding of multi-billionaire Jeff Bezos and fiancée Lauren Sanchez

An Italian city will play host to the wedding of Amazon billionaire Jeff Bezos and his fiancée. Venice city officials confirmed that the couple will wed later this year, and it will be able to host all of those invited.