Ex-One Direction heart-throb Zayn and American model Gigi started dating back in late 2015, shortly after Zayn broke off his engagement with Little Mix star Perrie Edwards.Gigi went on to feature in Zayn's 'Pillowtalk' video and the power couple posed together on the cover of Vogue in August 2017. They gave us serious #relationshipgoals with all their adorable couple selfies but then in March this year they announced they'd split. Zayn wrote on Twitter at the time: 'Gigi and I had an incredibly meaningful, loving and fun relationship and I have a huge amount of respect and adoration for Gigi as a woman and a friend. She has such an incredible soul.I'm grateful to all of our fans for respecting this difficult decision and our privacy at this time, we wish this news could have come from us first. We love you all. xZ'Back together? But there was another twist to come. This April, Zayn was spotted leaving Gigi's New York apartment in his clothes from the night before. A week later, TMZ captured them on camera kissing in New York. Now it looks like the couple are officially back on as Gigi has shared an intimate snap of her and Zayn cosying up together on her Instagram story.