Athina Onassis is the last surviving descendant of infamous Greek billionaire Aristotle Onassis, making her style-icon Jacqueline Kennedy Onassis’ granddaughter through marriage. She is estimated to have been worth as much as $5 billion at one point, after having famously received $800 million of her inheritance on her 18th birthday. In recent years, however, the heiress seems to have fallen on harder times and there is speculation that her fortune is swiftly dwindling between the expenses her extravagant lifestyle and her estimated $100 million in her divorce settlement to her philandering ex-husband. Even the media in her home country of Greece is speculating on the heiresses’ financial state, with one headline proclaiming “Athina Onassis May Not Be a Billionaires Anymore!” Ouch!