Whitney Port made a splash in Miami this afternoon, wearing a bright, floral-print bikini as she swam in the warm water. The designer and reality star has been enjoying some time in Florida during Mercedes-Benz Fashion Week's 2012 Swim Week. Whitney has been hosting parties, checking out some of the runway shows, and catching rays in a rotating wardrobe of two-pieces. Whitney wore a white Mara Hoffman bikini over the weekend before stepping out in her bold swimsuit today. She showed off an enviably fit frame, and the reality star recently shared some of her workout tips with fans. In fact, one of Whitney Port's fitness secrets is packing in a few push-ups before going out on the town, which she says gives her a big energy boost.