Tiger Woods and Vanessa Trump's relationship is 'very casual,' an exclusive source close to the couple, who have been quietly dating for several months, tells PEOPLE.

Tiger Woods has reportedly been enjoying a secretive monthslong romance with Donald Trump Jr. 's former wife, Vanessa Trump. Sources alleged that the pair have been spending several nights a week at the pro golfer's lavish Jupiter, FL, abode, which is located just a few minutes from his rumored girlfriend's own home.

Donald Trump Jr. attended the amfAR Palm Beach gala with his girlfriend Bettina Anderson, while his ex-wife, Vanessa Trump, is reportedly dating golf legend Tiger Woods. Vanessa and Woods are keeping their relationship private but are said to be moving towards something serious.