FILE PHOTO: Model Gigi Hadid and singer Zayn Malik arrive

FILE PHOTO: Model Gigi Hadid (L) and singer Zayn Malik arrive at the Metropolitan Museum of Art Costume Institute Gala (Met Gala) to celebrate the opening of “Manus x Machina: Fashion in an Age of Technology” in the Manhattan borough of New York, May 2, 2016. REUTERS/Eduardo Munoz