News Gigi Hadid and Zayn Malik Celebrated His Birthday in Coordinated Couple's Looks If this isn't a sign that they're back together, we don't what is. By Alicia Brunker Alicia Brunker Instagram Alicia Brunker is a freelance writer who covers celebrity, royal, and fashion news for InStyle.com. She joined InStyle's digital team in 2017, and previously contributed to ELLE, T: The New York Times Style Magazine, and WWD. InStyle's editorial guidelines Updated on January 12, 2020 @ 01:00PM Pin Share Tweet Email By the looks of it, on-again, off-again couple Gigi Hadid and Zayn Malik appear to be officially back on — if only because of their outfits. The night before Zayn's 27th birthday, the pair were photographed arm-in-arm wearing coordinated couple's looks while walking around in New York City. Matching in mint green, Gigi wore a pantsuit in the pastel shade with a white turtleneck underneath and finished off her ensemble with white sneakers. Robert Kamau/Getty Images Meanwhile, Zayn opted for a patchwork jacket, light-wash denim, and a pair of kicks that look identical to Gigi's. Gotham/Getty Images Rumors of a romantic reunion between the two began back in December when Gigi posted an Instagram Story of herself cooking a recipe from Zayn's mom. A month prior, it was reported that the former couple was speaking again (shortly after Gigi split from Bachelor alum Tyler Cameron). mammamailk/Instagram. Tyler Cameron Explained Why He and Gigi Hadid Just Didn't Work "They went through a phase where they took time apart and weren't communicating at all, but they have been in touch recently," a source told E! News in November. "She is supportive of him. They chat here and there but it's been casual." Neither Gigi nor Zayn have commented on their current relationship status, but, if dressing in sync again isn't a sure-fire sign they're back together, we're not sure what is.