Stavros Niarchos olsens.jpg
Self-made multi-millionaires Mary-Kate and Ashley Olsen are not only style trendsetters, but considering that almost every ex they've had in the last few years has been pounced on by a Hilton or a Lohan, looks like they're boyfriend trendsetters as well! (We drew this flow-chart, just in case you haven't been paying attention for the last several years!)

Mary-Kate dated David Katzenberg before Nicky got ahold of him in October of this year. She was also with Stavros before Paris and Lindsay began to fight over him. An Ashley ex, Scott Sartiano was spotted with Lindsay just last week!