President Donald Trump’s son planned to break up marriage with Vanessa in 2011 to be with “Celebrity Apprentice” contestant Aubrey O’Day.

Vanessa Trump filed for divorce from Donald Trump Jr, the United State’s 45th President’s son on March 15 but Page Six has now reveal that the cause of the marriage’s collapse was Irish American singer and model Aubrey O’Day.

Don Jr and Vanessa had been married for 13 years but it has been revealed by the New York Post’s gossip pages that “around the time she was pregnant with their third child — he cheated on her with a contestant from “The Celebrity Apprentice.””

At the time Trump Jr was an adviser on the NBC show. It was in 2011 that he fell for the San Francisco born, Danity Kane group member O’Day.

Last week Page Six and other sources said that Vanessa and Trump Jr  were divorcing for a myriad of reasons, one being that his tweets had become “unhinged” and another that Vanessa had not been happy since the couple were heading up the Trump Organization, and had been thrust into political life.

When Donald Trump asked Don Jr why he had an affair with “Celebrity Apprentice” contestant Aubrey O’Day...


— Santa Claus, CEO 🎅🏻 (@SantaInc) March 19, 2018

The couple married in November 2005. Donald Trump Sr introduced the pair at a fashion show.

They have five children.

According to Page Six Trump Jr told his wife, Vanessa, he was going to leave her for O’Day in 2011. Vanessa was pregnant with the couple’s third child at the time.

Page Six’s source stated that Trump Jr “pursued [Aubrey]. It was him who chased her.”

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

However, they added “I think his marriage to Vanessa was over long before Aubrey came along.”

They said his family “pressured [Don Jr.] to stay in his marriage.”

Don Trump Jr 'had an affair with Aubrey O'Day when she appeared on Celebrity Apprentice

— Daily Mail US (@DailyMail) March 19, 2018

Another source apparently said that the Donald J Trump Sr stepped in when he heard of Don Jr and O’Day’s relationship and told them to knock it off.

A second source said that Trump Sr. stepped in when he heard about the relationship with O’Day and told Don Jr. to “knock it off.”

On the night of Donald Trump’s election as President in 2016 O’Day tweeted “my story I didn’t tell is worth millions now.”

Sources have said that O’Day was in love with Don Jr and that she never sought money.

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