"I had the requisite skill set to keep my sister’s and Mr. Bezos’ extramarital affair out of the media spotlight until they had told their spouses and families and were ready to go public. Sanchez informed me that in 2017, while engaged in a tumultuous long-term extramarital affair with another billionaire, she had devised a plan to make her then-boyfriend jealous by falsely claiming she had a business meeting with Jeff Bezos, the CEO of Amazon and owner of The Washington Post," the court documents, obtained by The Sun, reads. We want to hear from you.Sign up for free newsletters and get more CNBC delivered to your inboxGet this delivered to your inbox, and more info about our products and services. The claim was made as part of a lawsuit Michael Sanchez has filed to fight back against allegations he leaked details of the affair including naked selfies of the Amazon boss to the National Enquirer. JEFF Bezos' lover Lauren Sanchez only started dating him to make her other billionaire boyfriend jealous, her brother has claimed in a bizarre new court filing. "I worked with Ms. Sanchez and Mr. Bezos to develop a plan to manage the inevitable media circus and to generate favorable coverage by, for example, drafting press releases, creating a public relations roadmap, and coordinating their strategy for announcing their relationship to the world. For further details of our complaints policy and to make a complaint please click Comments are subject to our community guidelines, which can be viewed Michael Sanchez claims his sister only went to meet Bezos to make her other billionaire lover jealous He alleges his sister was already having "tumultuous affair" with another billionaire before she met the Amazon chief Lauren Sanchez has alleged her brother leaked information of her relationship with Bezos Michael Sanchez has denied leaking pornographic materials Lauren Sanchez and Jeff Bezos at the Tom Ford AW20 Show Lauren previously claimed her brother 'secretly provided my most personal information to the National Enquirer' Saudi Arabia has called the claims MbS hacked Bezos's phone as 'nonsense'Donald Trump praises ‘friend’ Saudi Crown Prince Mohammed bin Salman in G20 meeting "The Sun", "Sun", "Sun Online" are registered trademarks or trade names of News Group Newspapers Limited. The brother, Michael Sanchez, accused Bezos … Amazon CEO Jeff Bezos accused his girlfriend's brother of seeking to extort him by suing for defamation, according to a court filing. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. "My sister told me that Mr. Bezos took pictures of his genitalia with his phone and sent them to her. Mr. Bezos, as the founder and Chief Executive Officer of publicly traded Amazon.com and the owner of The Washington Post, had considerable media advisory resources at his disposal. I also had a sincere motive for doing so: my love for my sister, her children, and a desire to protect her reputation and career at all costs. "Extortion rears its head again in this lawsuit, this time not only aimed at Defendants but also directly threatening speech protected under the First Amendment," the filing claims. "Sanchez claims he never had possession of the pictures and did not leak them, but instead tried to help the couple deal with the anticipated media attention over their affair.He even alleges that Bezos "loved" him and took him on as an "independent media adviser". "Among other things, I wrote and shared a “PR Roadmap” which included the statement Mr. Bezos eventually instructed Amazon PR to release on January 9, 2019," he says in the declaration.