She is one lucky gal, the heiress to billions. As it stands, her net worth is estimated at an astounding $3.6 billion. But this socialite, television personality made the headlines for reasons other than her wealth in 2013. It was revealed that her ex-fiance wanted to blackmail her for not selling her ‘intimate secrets’ to the press. Luckily, he was apprehended and found guilty of attempted blackmail. He was then sentenced to four years in prison for the crime.