Billionaire Jeff Bezos and fiancée Lauren Sanchez's Venice wedding featuring luxury venues, celebrity guests and Venetian vendors faces protests from locals.

Lauren Sanchez and Jeff Bezos are set to tie the knot in a grand wedding in Venice this June. Many high-profile guests are expected to attend the lavish wedding but there's no official word on whether US President Donald Trump and his wife Melania will be in attendance or not.

The second marriage for both is taking place in Venice, Italy, under a shroud of secrecy and amid a swarm of speculation.