Hailey Bieber is living her best life while vacationing under the European sun. Related: Hailey Bieber Gets Cheeky in a Thong Bikini and Justin Bieber Approves Hailey Bieber is a baddie. Bieber […]Justin also shared glimpses of the couple’s vacation via his own Instagram account. The post followed Hailey’s Instagram unveiling as an ambassador for Kim Kardashian’s Skims label, with the model serving as the face of its lingerie campaign. Related: Hailey Bieber Flaunts Her Figure in an Itty-Bitty Black Bikini Hailey Bieber is ready for summer.