I've always been more of the athlete in my family, but Bella [Hadid] is just good at - when she needs buckle down for like two weeks and be in [the gym] every day, she's really good at that.

I've always said, 'Eat clean to stay fit, have a burger to stay sane,’

I used to go on runs, it's kind of hard for me now unfortunately in Paris because it's a little bit hectic. My knees aren't that great, so recently I haven't been on the treadmill that much but that's why I like to box on a soft floor. It's good for me.

I listen to John Mayer when I get ready. He's my calmer.

I started going to castings a few years ago when people didn't know who I was. People forget about [that time] because they've seen my career - the path that it's had in the last couple years.

I have so much respect for people that can do it [tredmill running], I wish I could because it looks really cool and really fun.

My stepdad always said, "If you're going to believe the good, you're going to believe the bad." I think that's really important.