DUBAI: Alana Hadid, model and creative director of Watermelon Pictures, a production company highlighting Palestinian stories, and older half-sister to supermodels Gigi and Bella Hadid, has tied the knot. She married Ross Williams, a television producer who now works in the mental health sector, whom she met on a dating app four years ago, wearing a vintage Vivienne Westwood gown. The wedding was held at the home of her father, real-estate mogul Mohamed Hadid, in Los Angeles on Oct. 18, according to reports on Wednesday. Bella Hadid and Gigi Hadid at the wedding.