She might be considered one of the hottest models in the fashion world right now, but even Kendall Jenner has her bad skin days, too. Her sister Kylie Jenner has opened up about her acne woes and how she has been forced to deal with persistent pimples for most of her teenage life.

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Kylie made the revelation during an interview with The New York Times this week (via Xpose). She said acne is a problem that most of her sisters have dealt with in the past, too.

She said, "We have a family dermatologist, Christie Kidd in Beverly Hills. My sister Kendall had really bad acne when she was younger, and she really cleared it up. I thought, 'Well if she cured Kendall, I should start to visit her.'''

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Kylie also says that her older sister Khloe Kardashian gives her great tips on how to take care of her skin.

Kylie explained, "My sister Khloe taught me to wear sunscreen. I use one by TiZO3. It doesn't really smell like sunscreen, which I like, and it's tinted. If I wake up in the morning and have to run somewhere, I'll just put that on solo."

She added, ''I have sensitive skin and it's super dry, so a lot of stuff irritates me. For eye cream, I love the Kiehl's avocado eye treatment.''

Keep up with Enstars for all the latest news on Kendall and Kylie Jenner along with all of your favorite Kardashians.

Tags: Kendall Jenner Kylie Jenner