One trend that never goes out of style is showing off your love for the world to see! We love seeing celebs happy, healthy, and so in love, and these stars are not afraid to hide it. In fact, a number of stars really get in the mood to show off their affection when they’re hanging out poolside or enjoying a day at the beach! Let’s take a look at some of the hottest celebrity couples packing on the PDA in their swimwear!