Zayn Malik and ex Gigi Hadid struggle to make Khai's 'Christmas' special

Former flames Gigi Hadid and Zayn Malik put past scandals aside to create a magical Christmas for their daughter Khai. From co-parenting challenges to quirky traditions like Elf on the Shelf, find out how they’re making the holidays special despite a dramatic history and Gigi’s new romance with Bradley Cooper.