Bailey and the team opted to keep her hair red—that was essential—but opted ... and curled the loose hair with a GHD Oval curling wand. Tiffanne Williams maintained Halle’s hair on set ...

The tools, wielded by hair stylist Alyx Liu, include a T3 curling iron, Shark Flexstyle hair dryer, and what looks to be a T3 Whirl Trio curling wand and ... tresses ahead of red carpet appearances.