BFFs are good for a lot of things. They’re at your door after a breakup with a bottle of wine. They’ll go run boring errands with you just because. They aren’t afraid to put you in check when your hangry tendencies take over. But if you have a beauty-obsessed bestie, you’re one of the lucky ones. Not only do you get all of the above, but you basically always have a makeup guru on tap to show you how to master even the trickiest of applications. And, as it turns out, Taylor Swift happens to be that friend for Karlie Kloss.

2014 American Music Awards - Backstage And Audience

While chatting with InStyle UK, Karlie says, ‘Taylor can do a killer red pout. I love her signature beauty look: the classic lip and winged liner. She’s really good at doing her own make-up, so I’ve definitely picked up some good tips and products from her.”

So what sort of knowledge does Karlie have to impart on Tay? “I’ve probably helped her more with different ways to work out, like Pilates or strength training,” she says. “We’re both very healthy and active, so we like to train together.” Damn, talk about a power duo.

What is the best piece of advice your bestie has taught you? Share with us on Twitter @BritandCo.

(Photo via Kevin Mazur/Getty)