The Dubai-based model and the oligarch, who've been together five years and have two kids, wed in a multimillion-dollar event at Barvikha Luxury Village in Moscow, according to Bravo . There were two Barbie dresses, a floating cake (which doesn't really look edible, but details), all the chandeliers, and, of course, thousands and thousands of flowers. Oh, also: Leningrad, one of Russia's most popular rock bands since the '90s, performed. That's like having Journey perform at your wedding (not quite, but you get the idea).