Avoiding Jessica Simpson's memoir hasn't been the hardest thing Nick Lachey has ever had to do.
It's been nearly two years since the New York Times bestseller, Open Book, first got into fans' hands—but not Nick's. As he confirmed to Andy Cohen, Jessica's ex-husband still hasn't read it. "You'll be shocked to hear that I have not," he said with a laugh, "nor will I ever read that book."
Was he not curious what she wrote about their nearly four-year marriage? "Obviously I knew the book was coming out, but I lived the book," he pointed out during an interview on SiriusXM's Andy Cohen Live. "I know what the truth is, so I don't need to read it, read someone's version of it in a story."
It's been more than a decade since their union—and the unforgettable Newlyweds reality show that chronicled it—ended with a divorce filing in 2005. Both stars have since remarried—Jessica tied the knot with Eric Johnson in 2014 and Nick wed Vanessa Lachey in 2011—and each have welcomed three kids with their spouses.
"I am thrilled to be where I am in life," Lachey told Cohen. "That was 20 years ago. It's honestly the last thing on my mind these days except when someone brings it up...I understand why people want to ask, but it's just so not a part of my life anymore that it's not even on my radar. She is doing her thing and I am doing mine and that's the way it should be."
In fact, July marked a decade of marriage for Nick and Vanessa. "15 years kissing you. Happy 10 year wedding anniversary, baby!!" he wrote to his wife on Instagram. "Thank you for your love and for this life we've built together. I love you forever."
While it sounds like Nick won't be picking up a copy of Open Book any time soon, here's a recap of some of the biggest bombshells from Jessica's memoir: