Celebrities have been spotted descending on Venice where Amazon founder Jeff Bezos is set to tie the knot in a lavish multi-day wedding this weekend. Jeff Bezos and Lauren Sanchez leave a hotel for their pre-wedding reception, in Venice, Italy. Picture: AP Photo/Luca Bruno The billionaire Amazon founder and his fiancee are hosting a multi-day celebration rumoured to be costing $70 million. Picture: AP Photo/Luca Bruno Bezos and Sanchez arriving in style. Photo: AP Photo/Luca Bruno That’s quite the dress from Lauren Sanchez. Photo by ANDREA PATTARO / AFP And there’s a star-studded guest list as celebs began to arrive Thursday, with Kim Kardashian and Khloe Kardashian seen getting a gondola to the pre-party. Picture: AP Photo/Luigi Costantini The famous sisters posed on board their water taxi. Picture: Marco Bertorello/ AFP US broadcast legend Oprah Winfrey and host Gayle King were pictured leaving the Gritti Palace Hotel. Picture: Marco Bertorello/AFP British actor Orlando Bloom, fresh from reports he’s split from fiancee Katy Perry, was pictured solo in Venice. Picture: Marco Bertorello/AFP Sisters Kendall and Kylie Jenner scored an invite. Picture: Marco Bertorello/AFP Momager Kris Jenner, looking as youthful as ever, joined her superstar daughters at the festivities with boyfriend Corey Gamble in tow. Picture: Marco Bertorello/AFP And then they leave stage left. Photo: AP Photo/Luigi Costantini Ivanka Trump and Jared Kushner. Picture: AP Photo/Luigi Costantini OMG, Usher is in the building. Picture: AP Photo/Luigi Costantini Leonardo DiCaprio went incognito in a cap. Picture: Marco Bertorello/AFP Leo was joined by his girlfriend, Italian model Vittoria Ceretti. Picture: Marco Bertorello/AFP American billionaire businessman Barry Diller, who founded the Fox Broadcasting Company with Rupert Murdoch, pictured with wife Diane von Furstenberg. Picture: AP Photo/Luigi Costantini NFL great Tom Brady flies solo. Picture: AP Photo/Antonio Calanni Ooo la la, newly-single Bloom was seen with Kim Kardashian earlier in the day. Picture: Getty Images Jordan’s Princess Rajwa and Crown Prince of Jordan, Hussein bin Abdullah and their daughter Iman Bint Hussein were spotted touching down at the airport earlier in the day. Picture: Andrea Pattaro/AFP Jordan’s Queen Rania also arrived in Venice. Picture: AFP Fashion designer and entrepreneur Domenico Dolce arrives in Venice for the wedding. Photo: AP Photo/Luigi Costantini Jeff Bezos waves as he and Lauren Sanchez arrive. Photo: AP Photo/Luigi Costantini US fashion designer Sarah Staudinger gets on a taxi boat to leave the Gritti Palace Hotel ahead of the wedding. Photo by Marco BERTORELLO / AFP Oprah is still the centre of attention. Photo: AP Photo/Luigi Costantini Italian model Vittoria Ceretti and Indian philanthropist Natasha Poonawalla jump on the taxi. Photo by Marco BERTORELLO / AFP The wife of Canadian invester Michael Kives and civil rights lawyer Lydia Kives has quite the dress. Photo by Marco BERTORELLO / AFP Kim Kardashian looking stunning. Photo by Marco BERTORELLO / AFP US fashion designer and wife of talent agent Ari Emanuel, Sarah Staudinger, boards a taxi boat. Photo by Marco BERTORELLO / AFP US manager Corey Gamble and US television personality Kris Jenner arrive. Photo by Marco BERTORELLO / AFP The locals are far from happy, having launched protests throughout the month. Photo by ANDREA PATTARO / AFP The locals have made their feeling clear. Photo: AP Photo/Antonio Calanni The protests have been going on for weeks. Photo by ANDREA PATTARO / AFP Protesters telling Bezos how it is. Photo: REUTERS/Yara Nardi Activists from the ‘Extinction Rebellion’ group stage a protest against over-tourism and Amazon founder Jeff Bezos’ wedding in Venice. Photo by ANSA / AFP Tourists enjoy a trip on gondolas in the lagoon. Photo: AP Photo/Luca Bruno