It's not hard to be jealous of BFFs Taylor Swift and Gigi Hadid. We have their globe-trotting expeditions, epic "Bad Blood" video, and their uncanny ability to always look flawless to blame. It's easy to feel all kinds of envious anytime you see the pop star and the model hanging out together. Heck, they've somehow managed to make even eating a cheeseburger seem ultra glam. So if you want to study up and steal a few plays from their perfect squad playbook, we have provided a handy dandy guide below to assist you in that endeavor. But be warned: there's lots of fierceness ahead.