The sky itself is no limit for billionaire Jeff Bezos and fiancée Lauren Sánchez, who have traveled into space — and expectations are just about as high for their wedding in Venice.

The wedding, hosted in Venice, Italy, is expected to cost millions of dollars as residents protest the upcoming luxury event.

A string of water taxis cut through the lagoon to bring Bezos, Sanchez and their guests to the Madonna dell'Orto cloister on the Cannaregio district on the northern edge of Venice. Paparazzi in their own boats followed close behind in a controlled chase, trying to capture the guests on camera, as police on jet skis patrolled a no-go zone.