After a luxe Mexican getaway in June, BFFs Kendall Jenner and Hailey Baldwin jetted off together again for a fun beachfront vacation – except this time, they also invited their significant others. Justin Bieber and Kendall's NBA star boyfriend, Devin Booker, joined the model besties for a post-Met Gala and New York Fashion Week weekend in Jamaica. According to a source, the trip was to a destination in Jamaica, and they went from New York for a three-day vacay. "They were in private lagoon cottages near each other. They also did stand up paddling. Even though it was raining, they loved the tropical weather and made the most of their trip. They stayed three nights before heading back to L.A. together." Hailey shared a series of Instagram pictures, showing her and Justin having fun by a waterfall, paddle boarding down a river and dancing in a rainstorm. Even though Kendall was not included in any of the snaps, Kim Kardashian and Khloe Kardashian both "liked" the post, with Kim even commenting with three flame emojis.