Kylie Jenner, Oprah, Usher and Invoice Gates are able to see some amore in Italy … as a result of they’re piling into boats on the Venice canals en path to the marriage ceremony for Jeff Bezos and Lauren Sanchez.

It is a who’s who of Hollywood celebs and billionaires Friday within the Floating Metropolis … and ya gotta see how Jeff and Lauren’s well-known mates are dressed up for his or her huge day.

Kylie, Oprah, Ellie Goulding, Kim and Khloe Kardashian, Jewel, Karlie Kloss, Ivanka Trump and Kris Jenner are placing on for the women … and so they’re all glammed up.

Dapper Dans embrace Usher, Leonardo DiCaprio, Orlando Bloom, Tom Brady, Invoice, Sam Altman, Corey Gamble, Jared Kushner and Ari Emanuel.

Jeff’s rocking a tuxedo too … and we have seen Lauren with a pair large diamond rings on her fingers … one on every hand.

The Sanchezos’ wedding ceremony ceremony goes down on the small island of San Giorgio Maggiore … after which there’s an after-party at an undisclosed location. Safety is that tight.