New Delhi, June 23 -- Venice, one of the world's most romantic cities, is currently playing host to what is arguably its most closely guarded event in recent memory - the wedding of billionaire Jeff Bezos and media personality Lauren Sanchez.

While official spokespeople remain tight-lipped, and guests are bound by strict NDAs, a constellation of details has emerged about the ultra-exclusive ceremony set to take place this week.

The couple's guest list reportedly features a blend of global elites - from Hollywood stars and political dignitaries to titans of industry. Among those believed to be invited are Oprah Winfrey, Mick Jagger, Kim Kardashian, Kris Jenner, Katy Perry, Eva Longoria, and Ivanka Trump.

Sanchez's bachelorette party in ...