Talk about a supermodel. By now we've all seen the video of Gigi Hadid defending herself when a self-proclaimed "prankster" physically assaulted her outside a show in Milan. Elbow to the face, asshole! But even without the threat of a headline-making stunt, the streets of New York can feel pretty intimidating, especially if you're a woman. It's always better to be safe than sorry, so why not have a couple fighting moves in your back pocket, too? Here are some of the coolest martial arts and self-defense classes in the city to help you feel safe, fit and ready to fight like a badass warrior. 

[Photo via Twitter]