Snack brand Tru Fru and Tarte Cosmetics have collaborated on something sweet.

There’s a perfect red lipstick out there for everyone, but with thousands of shades and formulas to consider, finding the one that’s best for you — a shade that works with your skin tone ...

But in all this research, one thing has stumped us: The secret behind her smudge-proof red lip. It's survived swag surfin', chicken fingers (with "seemingly" ranch dip!) and several pink beverages.