Could it be true?! Are Zayn Malik, 23, and Gigi Hadid, 21, back together? Zayn was in NYC on June 9, for the amfAR gala, and it just so happened that Gigi was in the city at the same time. While we didn’t see them together, we did see Zayn leaving Gigi’s apartment on June 9 and we are so excited about this!