Like all models and actresses, Emily Ratajkowski is no stranger to changing up her look. But, unlike other A-listers, she has her limits: For one, she’s always kept her naturally dark hair long and layered. And, while we’ve seen her experiment with faux versions of a blunt bob, edgy bangs, platinum blonde locks and even bubble-gum pink during her time in the spotlight, Emily says she’s never actually dyed her brunette strands—and she doesn’t plan to. She recently shared that her hair has looked exactly the same since her high-school days, and she’s not interested in making any permanent changes. Her California beach waves are doing just fine the way they are, thank you very much.