Demi Moore's Oscar Waves Stole the Show Last Night—and Her Stylist Just Dished on How to Get the Look

When it comes to recreating her signature look, Giannetos shares four simple steps *and* all the products you need to do it at home. He starts with towel-dried hair and preps with Moroccanoil Root Boost Spray ($32), which helps add volume and movement, while creating strong texture at the roots.

The stylist also uses Moroccanoil Perfect Defense Heat Protectant ($32), brushing it through before grabbing the Dyson Supersonic hair dryer ($430) to give her a nice blowout. Then, he uses the Dyson Corrale Straightener ($499) to curl and set each section. Stylist tip: Use the hair tool on medium setting (365 degrees) to achieve the look.

Finally, Giannetos brushes out the curls and spritzes on Moroccanoil Luminous hairspray ($28) for a silky, smooth finish. It offers just enough hold for The Substance star to walk the carpet without a flyaway in sight.