In the world of celebrities, socialites, and reality stars, relationships are more often "blink-and-you'll-miss-it" than "long-term." That's to be expected, of course. Think of all the temptations when countless other beautiful people are around! To size up the potential of a handful of newer and more high-profile…

Perhaps you've been wondering where Tinsley Mortimer has been the last couple of months? The New York socialite has been spending a good deal of her time in Europe now that she's a soon-to-be divorcée and the new man in her life, Prince Casimir Sayn-Wittgenstein-Sayn (or "Cassie), lives in London. So how are things…