WASHINGTON, DC - OCTOBER 27: Director of Communications for the White House Public Liaison Office Omarosa Manigault listens during the daily press briefing at the White House, October 27, 2017 in Washington, DC. (Drew Angerer/Getty Images)
PHOTO: Drew Angerer/Getty Images
WASHINGTON, DC - OCTOBER 27: Director of Communications for the White House Public Liaison Office Omarosa Manigault listens during the daily press briefing at the White House, October 27, 2017 in Washington, DC. (Drew Angerer/Getty Images)
Now playing
03:03
WH slams Omarosa book as 'filled with lies'
michael caputo 0816
PHOTO: CNN
michael caputo 0816
Now playing
02:11
Ex-Trump aide compares Omarosa to Frankenstein
In this Feb. 27, 2017 photo, Omarosa Manigault, director of communications for the White House Office of Public Liaison, listens to Vice President Mike Pence speak during a listening session with the historically black colleges and universities at the Eisenhower Executive Office Building on the White House complex in Washington. (AP/Manuel Balce Ceneta, File)
PHOTO: Manuel Balce Ceneta/AP
In this Feb. 27, 2017 photo, Omarosa Manigault, director of communications for the White House Office of Public Liaison, listens to Vice President Mike Pence speak during a listening session with the historically black colleges and universities at the Eisenhower Executive Office Building on the White House complex in Washington. (AP/Manuel Balce Ceneta, File)
Now playing
01:54
Hear Lara Trump discuss salary with Omarosa
Omarosa Manigault (L)  who was a contestant on the first season of Donald Trump's "The Apprentice" and is now an ordained minister, appears alongside Republican presidential hopeful Donald Trump during a press conference November 30, 2015  that followed Trump's meeting with African-American religious leaders in New York. AFP PHOTO / TIMOTHY A. CLARY / AFP / TIMOTHY A. CLARY        (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)
PHOTO: TIMOTHY A. CLARY/AFP/Getty Images
Omarosa Manigault (L) who was a contestant on the first season of Donald Trump's "The Apprentice" and is now an ordained minister, appears alongside Republican presidential hopeful Donald Trump during a press conference November 30, 2015 that followed Trump's meeting with African-American religious leaders in New York. AFP PHOTO / TIMOTHY A. CLARY / AFP / TIMOTHY A. CLARY (Photo credit should read TIMOTHY A. CLARY/AFP/Getty Images)
Now playing
01:16
Omarosa used to be Trump's biggest fan
Omarosa Manigault (R), White House Director of Communications for the Office of Public Liaison, sits behind US President Donald Trump as he speaks during a meeting with teachers, school administrators and parents in the Roosevelt Room of the White House in Washington, DC, February 14, 2017. / AFP / SAUL LOEB        (Photo credit should read SAUL LOEB/AFP/Getty Images)
PHOTO: SAUL LOEB/AFP/Getty Images
Omarosa Manigault (R), White House Director of Communications for the Office of Public Liaison, sits behind US President Donald Trump as he speaks during a meeting with teachers, school administrators and parents in the Roosevelt Room of the White House in Washington, DC, February 14, 2017. / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
Now playing
01:38
Trump calls Omarosa 'lowlife', 'dog' in tweet
PHOTO: CBS/Spartina Productions
Now playing
01:15
Late night comics take on Omarosa
PHOTO: CNN
Now playing
01:14
Borger: Trump and Omarosa deserve each other
Omarosa Manigault, a staffer for US President-elect Donald Trump, listens as Martin Luther King III speaks to the media after meeting with the President-elect at Trump Tower in New York City on January 16, 2017.  / AFP / DOMINICK REUTER        (Photo credit should read DOMINICK REUTER/AFP/Getty Images)
PHOTO: DOMINICK REUTER/AFP/Getty Images
Omarosa Manigault, a staffer for US President-elect Donald Trump, listens as Martin Luther King III speaks to the media after meeting with the President-elect at Trump Tower in New York City on January 16, 2017. / AFP / DOMINICK REUTER (Photo credit should read DOMINICK REUTER/AFP/Getty Images)
Now playing
02:39
Omarosa recording renews security concerns
n this March 12, 2017 file photo, White House Director of communications for the Office of Public Liaison Omarosa Manigault, right, walks past President Donald Trump during a meeting on healthcare in the Roosevelt Room of the White House in Washington. (AP/Pablo Martinez Monsivais)
PHOTO: Pablo Martinez Monsivais/AP
n this March 12, 2017 file photo, White House Director of communications for the Office of Public Liaison Omarosa Manigault, right, walks past President Donald Trump during a meeting on healthcare in the Roosevelt Room of the White House in Washington. (AP/Pablo Martinez Monsivais)
Now playing
01:24
Omarosa releases recording of call with Trump
james clapper omarosa recordings unthinkable erin sot vpx_00002225.jpg
james clapper omarosa recordings unthinkable erin sot vpx_00002225.jpg
Now playing
02:08
Clapper: Omarosa recordings are 'unthinkable'
PHOTO: NBC
Now playing
01:52
Listen to Omarosa being fired by John Kelly
Meet The press Omarosa
PHOTO: NBC
Meet The press Omarosa
Now playing
02:48
Omarosa: I was complicit in helping deceive US
Trump comes outside @ 16:01:06;08  White House: POTUS meets with Bikers for Trump  THE PRESIDENT participates in a photo opportunity with Bikers for Trump and supporters   The President will welcome approximately 180 bikers made up of Veterans, law enforcement, supporters and members from the "Bikers for Trump" New Jersey chapter to Bedminster where he will host a photo opportunity. With nearly 100,000 members across the country, Bikers for Trump is a major grassroots organization that supports the Administration's agenda.
PHOTO: Pool
Trump comes outside @ 16:01:06;08 White House: POTUS meets with Bikers for Trump THE PRESIDENT participates in a photo opportunity with Bikers for Trump and supporters The President will welcome approximately 180 bikers made up of Veterans, law enforcement, supporters and members from the "Bikers for Trump" New Jersey chapter to Bedminster where he will host a photo opportunity. With nearly 100,000 members across the country, Bikers for Trump is a major grassroots organization that supports the Administration's agenda.
Now playing
01:54
Trump on Omarosa: She's a 'low-life'
WASHINGTON, DC - OCTOBER 27: Director of Communications for the White House Public Liaison Office Omarosa Manigault Newman listens during the daily press briefing at the White House, October 27, 2017 in Washington, DC. (Drew Angerer/Getty Images)
PHOTO: Drew Angerer/Getty Images North America/Getty Images
WASHINGTON, DC - OCTOBER 27: Director of Communications for the White House Public Liaison Office Omarosa Manigault Newman listens during the daily press briefing at the White House, October 27, 2017 in Washington, DC. (Drew Angerer/Getty Images)
Now playing
02:03
Omarosa's new book is 'Unhinged'
title:  duration: 00:00:00 site:  author:  published:  intervention: yes description:
PHOTO: CBS
title: duration: 00:00:00 site: author: published: intervention: yes description:
Now playing
01:08
Omarosa warns America of 'extreme' Pence
(CNN) —  

Omarosa Manigault Newman, a former White House aide and reality TV star, claims in her forthcoming book that President Donald Trump’s re-election campaign offered her a lucrative contract in exchange for her signature on a strict non-disclosure agreement after her ouster from the administration last year, according to an excerpt quoted in The Washington Post.

Manigault Newman writes in “Unhinged: An Insider Account of the Trump White House” that she turned down the proposal, which would have barred her from the public criticism she has leveled at Trump since her departure. Lara Trump, a campaign adviser and the President’s daughter-in-law, extended the offer to Manigault Newman shortly after White House chief of staff John Kelly fired her for “serious integrity issues,” according to The Post’s excerpts.

The Trump campaign declined to comment on Manigault Newman’s description of the deal Lara Trump supposedly offered her.

White House press secretary Sarah Sanders on Friday dismissed the sensational claims in Manigault Newman’s book, which hits shelves on August 14.

“Instead of telling the truth about all the good President Trump and his administration are doing to make America safe and prosperous, this book is riddled with lies and false accusations,” Sanders said in a statement. “It’s sad that a disgruntled former White House employee is trying to profit off these false attacks, and even worse that the media would now give her a platform, after not taking her seriously when she had only positive things to say about the President during her time in the administration.”

Manigault Newman’s tenure in the White House was marred by drama and intrigue; she generated a series of negative headlines for the administration, including when she attempted to host a photo shoot for her wedding on White House grounds.

Although some reports at the time of her departure late last year claimed she tried to storm Trump’s residence and protest her firing at the hands of Kelly, Manigault Newman disputes the public account of her dismissal in her book, according to The Post.

The former contestant on Trump’s reality show, NBC’s “The Apprentice,” asserts in her tome that Trump later told her he did not know the chief of staff had asked her to leave her post.

The controversy created by Manigault Newman’s tell-all, which comes out next week, will not be the first time the White House has been forced to contend with sensational claims in a book.

Michael Wolff’s “Fire and Fury: Inside the Trump White House” rocked the West Wing when it hit shelves in January and caused Trump’s inner circle to sever ties with Steve Bannon, his former chief strategist.