My fitness inspiration has always been athletes, my whole life. Serena Williams is a great friend of mine and Ronda Rousey - we did Sports Illustrated together. Obviously, following powerful women and seeing their bodies and how hard they work is really inspiring to me.
Gigi HadidMy idea of happiness is effortless happiness. The things that ground you. For me it's art and cooking, for example, and when I can be with my friends and the people I love and do simple things. That's when I'm the happiest.
Gigi Hadid