"I have a book coming out, an autobiography about my life," Odom told In Touch. "[The book will cover] everything. Everything. It's a free-for-all. [I'll be] open about everything that's been going on in my life, about the past."
"Lamar is going to include never-before-told secrets about cheating, sex and drugs, the booze, the pills, the cocaine, all of it," an insider revealed to the magazine.
He's also not holding back when it comes to his tumultuous relationship with his ex Khloe and the entire Kardashian clan. "Lamar has been close to the Kardashian family through all of their craziest drama, and he is their biggest threat when it comes to spilling their dirtiest secrets," the source continued. Plus, after his near-death experience, "he has nothing left to lose."
"This book will go down in history," the insider dished about Odom's memoir, for which he's earning a cool $10 million, "because people will finally know the real truth about the Kardashian family. And it will destroy them."
"He could write about Kim and Kanye's 'fake' relationship for the cameras and how they really lived separate lives," a source close to Odom said. "Lamar knows all about their many separations."
But Kim isn't the only one Lamar is throwing under the bus. "He could write about how Kris pushed all the girls to get Botox and fillers and plastic surgery, including how she wanted Kendall to get her breasts enlarged," the insider said. "Lamar will go into detail about their plastic surgery secrets, who had what done and when."
Even the Khloe-O.J. Simpson connection might make its way into the book. It sounds like nothing is off limits! "The Kardashians might be the ultimate reality family, but they never expected this reality to get out," the insider said. "They're in for the shock of a lifetime."
What do you think about Lamar spilling all of the Kardashians' secrets? Sound off in the comments!