Happy 31th Birthday, Gigi Hadid: See the Mom & Model’s Hottest Runway Pics Ever

In honor of Gigi Hadid’s birthday on April 23, we’re taking a look back at some of her most memorable runway modeling moments over the years.

In honor of Gigi Hadid’s birthday on April 23, we’re taking a look back at some of her most memorable runway modeling moments over the years.