This year, we've seen so many sexy swimsuit moments that we're having a hard time keeping track of them. Things especially heated up when we took a look at our favorite supermodels. There was the time when Kendall Jenner wore a pair of leopard-print thong bottoms with nothing else. Then, there's Emily Ratajkowski aka Emrata who has posted so many sultry bikinigrams and cheeky one-pieces, we got dizzy trying to keep them all in order. Ahead, you can find 18 supermodel swimsuit moments that were so sexy, they deserve a damn trophy.