Perez Hilton reports that Aubrey O'Day and Donald Trump Jr had an affair while the two were filming the Celebrity Apprentice together in 2011

'Apparently, the 40-year-old was very aggressive in pursuing the former Danity Kane artist - telling Aubrey he loved her,' claims Perez Hilton

The affair reportedly began in late 2011 and lasted until March 2012, with Don Jr telling wife Vanessa he planned to leave her for the singer at one point

In October of 2011, Don Jr's wife Vanessa Trump gave birth to the couple's third child, son Tristan, was pregnant again with son Spencer in early 2012

The almost almost led to the demise of Don Jr's marriage to Vanessa, but his father told him to 'knock it off' according to Page Six

O'Day was a contestant on the MTV program Making the Band, and selected by Sean 'P Diddy' Combs to become part of the girl group Danity Kane

Donald Trump Jr had an affair with singer Aubrey O'Day, reports Perez Hilton.

That romance nearly caused Don Jr and wife Vanessa to divorce back in 2012 according to multiple sources, who said that the pair began their relationship when O'Day appeared on Celebrity Apprentice.

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Those same sources said that O'Day only agreed to the relationship because Don jr told her that he and Vanessa were in the process of separating at the time.

'Apparently, the 40-year-old was very aggressive in pursuing the former Danity Kane artist - telling Aubrey he loved her and that he wanted to be with her,' reports Perez Hilton.

The affair began in 2011 and lasted until March 2012 according to reports.

Multiple reps for The Trump Organization did not respond to a request for comment.

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Affair: O'Day reportedly had an affair with Don Jr while the pair worked together on Celebrity Apprentice (pair above on set)

Aubrey O'Day

Don Trump Jr

Meet and greet: O'Day (far left) and Donald Trump Jr. (center with back to camera) on the set of Celebrity Apprentice in October 2011

Monday afternoon O'Day shared a selfie in her underwear to Instagram with the caption: 'I¿m only interested in the things money can¿t buy'

O'Day had previously hinted at having some damning information about the Trump family following the election.

In the wake of President Trump's win the 34-year-old singer wrote: 'I’m embarrassed to be an American.'

When a follower then pointed out she had appeared on Trump's reality show, O'Day replied: 'No. my story I didn’t tell is worth millions now … this doesn’t hurt me, it hurts America.'

O'Day later deleted that second tweet.

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The tweet still managed to spark rumors of a possible affair between O'Day and one of the Trump men, though no concrete evidence has ever been provided to prove that there was any relationship.

Shortly after Perez Hilton broke the story, Page Six released new details and confirmed others about the alleged affair.

'It was him who chased her,' said one source familiar with the situation.

'He told her that his marriage was already in the process of dissolving.'

A second source claimed that it was Don Jr's father who had to eventually step in and tell his son to 'knock it off,' encouraging him to return to his wife Vanessa.

New baby: Vanessa had just given birth to her third child, son Tristan, when the alleged affair began in 2011 (Don Jr and Vanessa in September 2011 above)

Baby on board: Vanessa then became pregnant with her fourth child, son Spencer, when the affair was allegedly taking place (Don Jr and Vanessa above in May 2012)

Fun and games: It was Donald Trump who reportedly told Don Jr to 'knock it off' and return to his wife (Trump and O'Day on the set of Apprentice)

O'Day in 2005

O'Day in 2006

The Page Six report also reveals that sources told them O'Day was very much in love with Don Jr and never after his money.

She also never received any money from him to keep quiet according to those same sources.

Late Monday afternoon O'Day shared a selfie in her underwear to Instagram with the caption: 'I’m only interested in the things money can’t buy.'

In October of 2011, Vanessa gave birth to the couple's third child, son Tristan.

She then became pregnant in early 2012 before giving birth to son Spencer in October of that year.

She was reportedly 'devastated' when her husband said he planned to leave her for the singer.

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O'Day shot top fame back in 2005, the same year that Don Jr and Vanessa were married at his father's Palm Beach estate, Mar-a-Lago.

She was a contestant on the MTV program Making the Band, and selected by Sean 'P Diddy' Combs to become part of the girl group Danity Kane.

The group enjoyed a successful run in the aughts, at which time their first two albums debuted at the top of the charts.

They also had a number of hit singles, with their song Damaged charting in the top ten on Billboard and earning the group two MTV Video Music Award nominations in 2008.

O'Day had split from the group by that point and her solo efforts failed to repeat the success she had with Danity Kane.

Then, in 2012, she was back in television on Celebrity Apprentice.

O'Day also managed to grab headline over the years for her life outside the recording studio, dating Jersey Shore star Paul 'Pauly D' DelVecchio, DJ Cassidy and Evan Ross.