Gigi Hadid

I think it's really important that I'm not the only model in the world that goes through personal problems. People forget that we're human. We don't get to call in sick. You have to go and put on a smile. Every single day is a first impression, so you can't have a bummed-out day.

My biggest thing about being a role model is whatever I'm preaching, I'm practicing. If I'm telling people I'm boxing and then I'm eating a burger tonight, it's because I am. I'm not cheating and eating a salad and then being like, 'Yeah! Burgers are cool!'.

It sounds really cheesy, but I've just really been so focused on making sure that I am nice to everyone that I work with and making the effort to get to know the people on set, whether it's the catering crew or the famous photographer.