Jeff Bezos and Lauren Sanchez 's three-day wedding extravaganza in Venice has officially kicked off with a star-studded soiree that boasts a lengthy guest list of celebrities, from Ivanka Trump and Kim Kardashian to Tom Brady and Orlando Bloom.

From a secretive ceremony on a secluded island to the finale at a former medieval shipyard, here’s what happened at the Amazon billionaire and the former journalist’s star-studded affair.

Amazon founder Jeff Bezos and former journalist Lauren Sanchez are set to tie the knot in Italy this week, even as local frustrations mount over the multi-million dollar event. Here's what to know about the three-day wedding celebration,