1 Rafael Nadal showed off new Nike kicks in his best casual, street attire outfit.2 Jack Sock took to a different court, watching the Knicks vs. Lakers game in New York.3 Karolina Pliskova joined her Fed Cup teammates Lucie Safarova, Barbora Strycova and Katerina Siniakova for a night out ahead of their tie against Spain.4 The American Fed Cup team was not to be outdone, rocking very unique floor-length dresses in Hawaii.5 In a photoshoot, Svetlana Kuznetsova was almost unrecognizable in a statement coat and earrings.6 Elena Vesnina shared a selfie in a funky coat and personalized phone case.