Gigi Hadid and Zayn Malik's Relationship Timeline

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Zayn Malik and Gigi Hadid at Paris Fashion Week
Pascal Le Segretain/Getty Images

The two had their fair share of ups and downs -- including two breakups, one Vogue cover, reconciliations and many more -- but appear to be stronger than ever. As the two begin to expand their family together, ET's taking a look at Hadid and Malik's love story from first dates to baby on the way.