Jeff Bezos' fiancée, Lauren Sanchez, is being sued by her former yoga instructor over her new children's book, 'The Fly Who Flew to Space.'

Lauren Sánchez's new children's book is already a bestseller. But one particular Amazon review is getting noticed.

Jeff Bezos, one of the richest men in the world and the mind behind Amazon, is known for his unconventional management tactics. One such strategy involved placing an empty chair in every meeting—a peculiar practice that has a powerful rationale. The empty seat, Bezos explained, represented the most important entity in the room: the customer.

Lauren Sanchez’s former yoga instructor, Alanna Zabel, has filed a lawsuit against the ex-entertainment journalist.

In the post, she also shared a photo of old school yearbook portraits and added in her caption, "Even one of my old teachers showed up and brought a yearbook. 😮”

The news anchor and the Amazon founder have been dating since 2019 after Bezos split from his wife of 25 years, Mackenzie Scott. Now Sánchez, a mother of three, is also a debut children's author with her book, The Fly Who Flew to Space, released on September 10.

Jeff Bezos has only reviewed nine products on Amazon.com, the website he founded, but he doled out one of those rare reviews for his fiancee. Lauren Sanchez's children's book, The Fly Who Flew to Space,

Lauren Sánchez, writer, journalist and romantic partner of Jeff Bezos, has found herself in hot water after her former yoga instructor, Alanna Zabel, filed a lawsuit against her for allegedly plagiarizing her children's book "Dharma Kitty Goes To Mars.