Gigi and Bella Hadid arrive in Mykonos for sister Alana's birthday

Supermodel sisters Gigi Hadid and Bella Hadid were all smiles as they arrived in Mykonos, Greece on Friday afternoon (26 Jul). Gigi was dressed in a white T-shirt and blue sweatpants while Bella wore a white, blue and red jacket for their flight into Greece. The sisters are in Mykonos to celebrate their big sister Alana's birthday. The next day Gigi uploaded a photo on Instagram posing in an orange bikini. https://www.instagram.com/p/B0bQFuKndBv/