WATCH: Get Rosario Dawson’s Retro Waves

We’ve spotted tons of our favorite red carpet regulars—including the gorgeous Rosario Dawson—showing off these sexy old Hollywood waves for months, and as Rita Hazan Salon stylist Luden Ovidio Henriquez demonstrates in this quick video, it’s easy to copy the look. The key is wrapping your hair around the outside of your curling iron, then shaking your hair to soften the waves at the end. Watch how it’s done here!