Gigi Hadid's mum Yolanda has shared an adorable new photo of the model's newborn daughter with Zayn Malik.The 56 year old took to social media three weeks after her daughter, 25, gave birth to her first child with former One Direction singer Zayn, 27. Real Housewives of Beverley Hills star Yolanda shared the gorgeous image of her granddaughter holding onto her hand during a recent visit for her "Oma".