Kylie Jenner may be known in the beauty world for her famous Lip Kits and always changing hair colors, but it’s Kendall Jenner who we can’t get enough of lately. The gorgeous 20-year-old’s beauty philosophy embodies casual, cool and totally 90s-inspired in the best way possible. And when it comes to her hair, Kendall is all about a no-fuss center part and soft, tousled waves as part of her model-off-duty look. Unlike Kim or Khloé, the younger sister is all about a laid-back look that is anything but basic and she’s been rocking this signature look since her teenage years. Her low-key hair is all the inspo we need lately — it’s perfectly disheveled and screams cool-girl hair — and here are 10 pictures that prove it.