Take one look through Jenner's Instagram feed and you'll see she never sticks to one look for long. "I've just had this addiction to changing my hair. It makes me feel like a new person," she wrote on her website in 2015 (via Us Weekly). But how does she go from a mint green bob one day to back-sweeping, jet black hair the next without going bald in the process? Wigs, of course. And if you ask her, she's the reason wigs are so popular these days. "I started wigs, and now everyone is wearing wigs," she told Marie Claire.

While it may seem like her ever changing tresses are a fashion statement, Jenner says she uses the change-ups as a way to learn more about herself as a person. "What I think set everything off is when I cut my hair off when I was 16 and dyed it blue. After that, I just felt so free and wanted to experiment with my look," she revealed to Interview Magazine. "I thought I knew who I was and what I wanted to look like, but then once I did that, I was like, 'Whoa, there's a world of difference.' I just felt like I could be whoever I wanted to be, and I'm all about, like, experimenting."