Kim Kardashian West has given Kylie Jenner the "most" beauty advice.
The 35-year-old 'Keeping Up With the Kardashians' star believes she has taught her 18-year-old half-sister the most about make-up and cosmetics out of all of her sisters including Kourtney, 37, Khloé, 32, and Kendall Jenner, 20.
Speaking to Allure magazine, the 'Selfish' author said: "Out of all the sisters, I've given you the most beauty advice. Like, from back when you were little."
And Kylie has agreed it is the mother of two - who has three-year-old daughter North and seven-month-old son Saint with her rapper husband Kanye West - who is her ultimate beauty and style muse.
When asked about her inspiration, Kylie said: "I feel like I should say you [Kim]. You are, though! I look up to you ... The best was that you guys are such girlie girls, and you really shaped me into a girlie girl, which I love."
And the teen entrepreneur - who built her beauty empire Kylie Cosmetics over two years - has revealed Kim and Kourtney told her to start wearing eye cream "immediately" to prevent the appearance of ageing.
The brunette beauty said: "We were in Bora-Bora, and you [Kim] and Kourtney were like, 'Immediately go and get an eye cream and start using it.'
"When my skin feels dry, I'll do a little bit of Kiehl's face moisturizer under my eyes."
Whilst the former 'Kocktails with Khloé' host has always advised her to apply sun cream.
Kylie said: "Khloé always tells me to wear sunscreen."
Meanwhile, Kylie has revealed her earliest memory is being grounded for not eating a healthy salad.
She said: "Being grounded because I wouldn't eat my salad."
However, Kylie has since changed her ways and now boasts a refrigerator filled with healthy juices.
She explained: "A lot of pressed juices, eggs, milk. And I always keep a block of medium cheddar at all times."
Meanwhile, Kylie is giving her make-up line her undivided attention.
Speaking about her future career, she said: "My main focus is my cosmetics line. I'm putting all my energy toward that and making it the best I can."