Karlie Kloss advises people to moisturise their eyebrows.
The 20-year-old model has walked for the likes of Givenchy, Zac Posen and Oscar de la Renta and is also a Victoria's Secret Angel. Her hectic work life means she is always jetting around the world, and while that might be fun it plays havoc with her skin.
Luckily the star has access to many beauty products and she's detailed which help her stay fresh-faced.
"I keep my face hydrated by spritzing on Caudalie Grape Water. It sinks into my skin in seconds. And I always carry Elizabeth Arden Eight Hour Cream Skin Protectant. I use it on my lips, nails and eyebrows," she told British magazine Elle.
There are a couple of other products Karlie relies on to maintain her hydration levels. She uses Decleor Aromessence Neroli Essential Serum, which she combines with Embryolisse Hydra-Mat Emulsion. A separate SPF cream is another of her daily essentials.
Skincare is top of Karlie's schedule, mostly because she has to wear so much make-up for work. It means she is big on cleansing and uses a Clarisonic cleansing brush to ensure all remnants of cosmetics are gone.
That's not to say the star doesn't use make-up in her spare time, but she does keep it light. She favours foundations which glow rather than look heavy and uses liquid eyeliner to get her favourite feline flick. Karlie also has a top tip for achieving a bold lip.
"For a statement lip, I apply MAC Lipstick in Lady Danger and then fill in the corners with Mac Pro Longwear Lip Pencil in High Energy," she said. "This combo is great for bold colour-blocking."