While you might think that Kendall Jenner has it pretty much made, there is one thing you might not be quite so jealous of.

Yep, next time you feel a bit green with envy about that supermodel career or more likelythe fact that she'stouched Harry Styles' glossy mane of hair irl, just remember that her eyebrows have fallen out.

We'll say that again: FALLEN. OUT.

In what must bemost people's real life nightmare, Kendall has revealed that her brows basically all fell out and it'sall because of the rigorous beauty regime she goes through to be a model.

Taking to her website, Kenny J explained that bleaching her brows for the runway has actually ended up with loadsof them falling out and as a result, she hates it when designers ask to do weird things to her eyebrows for shoots.

"I've been asked to alter my appearance in so many ways, it's not even funny!," she writes in the post."I think the worst is when designers want to mess with my eyebrows, though.

"It always freaks me out because every time they do it, I lose them. They literally fall OUT! It's bad — I really hate getting a bleach."

Yikes. The dislike of getting thembleached out clearly hasn't stopped Kendall's professionalism though, and only last week she was on the runway at the Marc Jacobs NYFW show with her brows totally blanked out once again.

No need to worry about it though Kendall as there's a whole load of brow products to help you sort out any sparse patches. Check out our pick of the best in the gallery below...