Nick Lachey has 'not read a single word' of Jessica Simpson's new memoir

She dished about their marriage in her new memoir Open Book.

But Nick Lachey has not cracked open his ex-wife Jessica Simpson's autobiography, according to a Page Six insider.

The source eavesdropped on Nick saying: 'I have not read a single word,' when the memoir came up in conversation at a Miami party in Saturday.

Nope: Nick Lachey has not cracked open his ex-wife Jessica Simpson's autobiography, according to a Page Six insider

Nope: Nick Lachey has not cracked open his ex-wife Jessica Simpson's autobiography, according to a Page Six insider

The way they were: In Open Book Jessica revealed that her marriage to Nick was damaged by their respective professional worries, The Blast reports

The way they were: In Open Book Jessica revealed that her marriage to Nick was damaged by their respective professional worries, The Blast reports

Nick was attending Michael Rubin's Fanatics Super Bowl bash at Loews Miami Beach Hotel that day and could be glimpsed mingling with other partygoers.

The hunky singer posed up for a photograph with New York Yankee Aaron Judge and Chicago Cub Anthony Rizzo.

In Open Book Jessica revealed that her marriage to Nick was damaged by their respective professional worries, The Blast reports.

'We had been together almost seven years when I told Nick: "I think I want a divorce." I later heard that he told the press he was blindsided. I don’t know how,' she wrote.

Details: The source eavesdropped on Nick saying: 'I have not read a single word,' when the memoir came up in conversation at Michael Rubin's Fanatics Super Bowl bash in Saturday

Details: The source eavesdropped on Nick saying: 'I have not read a single word,' when the memoir came up in conversation at Michael Rubin's Fanatics Super Bowl bash in Saturday

Partygoers: The hunky singer posed up for a photograph with (from left) New York Yankee Aaron Judge and Chicago Cub Anthony Rizzo

Partygoers: The hunky singer posed up for a photograph with (from left) New York Yankee Aaron Judge and Chicago Cub Anthony Rizzo

'At that point we were not even speaking to each

read more from dailymail.....

Get the latest news delivered to your inbox

Follow us on social media networks

PREV My Kitchen Rules: The Rivals star Pete Evans hits back at claims he is being ...
NEXT Love Island CONFIRMS the return of Casa Amor