Emily Ratajkowski's Swimsuit Looks Sexy From All Angles — Especially the Back

Emily Ratajkowski is on holiday somewhere beautiful, and you can bet she packed a few swimsuits for the trip. While visiting a hot spring, the star slipped into a black one-piece with a plunging neckline, which she wore with layered necklaces. Though the front of her swimsuit was revealing, the back was even sexier. It featured a scooped back and a cheeky thong fit that showed off Emily's assets. Her friend even playfully left a muddy handprint on Emily's behind. Scroll on for a closer look at the star's sultry one-piece.