Donald Trump Jr. and Kimberly Guilfoyle, both key players in Donald Trump's political operation, have reportedly split after ...

What a difference a year makes: Kimberly Guilfoyle, former Fox News host, spent this time last year likely prepping for ...

Donald Trump Jr. and Kimberly Guilfoyle, Celine Dion, a Bon Jovi drummer, other celebs called Admirals Cove home in Jupiter, ...

Donald Trump Jr. said he was "so proud" that Kimberly Guilfoyle had been nominated as the next U.S. ambassador to Greece.

Kimberly Guilfoyle often referred to Trump Jr. as her "soulmate." The couple split as photos surfaced of her fiance kissing ...

Donald Trump Jr. has reportedly split from fianceé Kimberly Guilfoyle amid claims that he is embroiled in a new romance with ...

The president-elect's son congratulated Guilfoyle after he was apparently pictured holding hands with another woman.

Donald Trump Jr and Kimberly Guilfoyle have parted ways. Kimberly Guilfoyle is Donald Trump's Choice for Ambassador to Greece ...

Donald Trump Jr. and Kimberly Guilfoyle have broken up, sources tell Page Six. Insiders add that Trump Jr. has moved on with Palm Beach socialite Bettina Anderson. There have been rumors for ...

In the days after Donald Trump Jr. was seen holding hands with Florida socialite Bettina Anderson, PEOPLE has learned that he and fiancée Kimberly Guilfoyle have broken up. A source says it 'is not a ...

Donald Trump Jr. was spotted stepping out with Florida socialite Bettina Anderson despite his engagement to longtime ...

Donald Trump Jr. stepped out in Palm Beach holding hands with socialite Bettina Anderson, as the status of his engagement to longtime fiancée Kimberly Guilfoyle remains unclear ...