Gigi Hadid has quickly become one of the most in-demand models in the world. And the blonde beauty reminded everyone why when she ruled the runway once again during Paris Fashion Week on Monday. The 20-year-old, who's the love interest of Zayn Malik , worked her magic when she appeared at the Giambattista Valli AW16 Show. Gigi first turned heads when she stepped out wearing a floor-skimming sheer dress. The intricate design featured floral detail running from her neck to her ankles and appeared to be built around a plunging leotard-esque number underneath. The lucky audience was treated to a second spotting of Gigi when she waltzed out in a different ensemble later in the show. On that occasion, the stunner wore a high-collared white top featuring floral patterns around the neckline.