What is your morning beauty routine?

Makeup wise, I like a very light and dewy base. The Estée Edit Beam Team (£34, selfridges.com) is amazing for a really light-weight glow that’s so easy on the skin, then I just add a little mascara. That’s my dream look for a day off. Glowy skin, great bows and lashes.

You fly a lot, what essentials do you always have in your in-flight kit?

I always have a lip balm with me wherever I go. The Estée Edit Flash Photo Powder (£24, selfridges.com) is great for dusting on just after you get off the flight.

But I don't take any other makeup on board with me. It’s my biggest pet peeve in the entire world when I see people flying in makeup. I can’t express to you how uncomfortable I am right now thinking of flying with makeup on my skin. It just feels like it soaks right in.

My advice would be to just take it all off and do a face mask on the plane and let that do it's thing instead.

We have hair envy. What are your top products for gorgeous hair?

That’s so funny. Even my hair stylists are like, “What do you do to your hair Kendall?” I’m surprised it’s stayed so healthy two years after doing shows and shoots. They told me after my first season that my hair would be fried due to all of the styling but it’s really held on. I don’t do anything crazy to it, but I use a hair mask once in a while. I need to bottle it and sell whatever it is.

If I do my hair myself I just throw in some Bumble and Bumble Surf Spray (£22, bumbleandbumble.co.uk) to give it a little texture because my hair is so straight and silky on its own but that’s it.

How to be confident and take the perfect selfie: Kendall Jenner reveals all