A week after having a girls night in with Karlie Kloss, Martha Hunt and Tavi Gevinson; Taylor Swift once again took to Instagram to share images of herself with notable friends. This time, the “Blank Space” singer took to Maui with the three sisters of the band, HAIM. The pop singer flaunted her swimsuit figure in a retro-inspired one-piece look as well as a striped bikini. Check out more images of Taylor and HAIM at the beach below.