"There are only a few products that I’m very loyal to—for the rest, it’s just a Darwinian survival of the fittest." Read more

The legendary redhead on launching her namesake fragrance, inspiring Vidal Sassoon, and the lipstick that made her faint Read more

On everything—literally everything—from curly hair maintenance to her mini-contour to what happened when she tried to take her acrylics off in the office... Read more

Figuring out eyeshadow, hating working out, eradicating facial hair—supermodels, they're just like us! Read more

From Embryolisse to African shea butter and some Biologique Recherche in between Read more

The multi-hyphenate (television personality-author-actress-producer) on her love for Kim's contour, Chanel moisturizer, and Pond's Cold Cream Read more

"Karl [Lagerfeld] had told me that I reminded him of Coco Chanel. Meanwhile, I was a chubby-cheeked teenager with a bad perm." Read more

On all the anti-aging tricks the drugstore has to offer Read more

"When I was younger, I was like, ‘Oh, I want to be blonder. I want to wear more makeup,'" says the Italian blogger. "But the more I grow up, the more I want to simplify." Read more

From launching Madewell Beauty to the best at-home massage Read more

On her iconic beauty look and pulling inspiration from the "glam rock" scene Read more

"A really healthy diet, drinking a lot of water, taking supplements, exercise–that’s the starting point to having a freshness and a glow. I’ve always eaten healthy and exercised, but I had never seen that direct correlation with my skin until now." Read more

"My hair has pretty much been light since I was a child. Is it natural now? Oh, no. [Laughs]" Read more

On launching the beauty brand that launched a your favorite food-grade lipsticks Read more

"I also love a good mani-pedi as much as the next gal—unless the next gal is Kim Kardashian, because in my imagination she sleeps with her fingers in individual silk pillowcases." Read more

"In our heads, we’re younger than we look and when the disconnect is so big, it doesn’t feel good...so if there are ways to safely turn back the clock, why not?" Read more

The mind behind so much of Glossier's packaging on everything from 3D-printing to the best way to get rid of all your pores Read more

On growing up in Ghana, going to empowerment conferences with Oprah and Hillary Clinton, and the one Instagram workout she'd like to try Read more

On looking good naked, stealing hotel bath products, that perfect liner, and how to charm Karl Lagerfeld Read more

"I was clueless about makeup when I started into music, but I know what I like and what I don't like. I like wearing bright color and particular shapes, and I feel like it's almost part of the performance of music. It's nice to explore... I'm embracing it." Read more

The most comprehensive #NPolymakeup tutorial on the internet Read more

The match-your-eyeshadow-to-your-top beauty routine Read more

Yes, you CAN bleach your hair every six weeks without it falling out—she's proof Read more