Brown was seen in the clip shared on the line’s Instagram with wet bleached blonde hair cut above her shoulders as she stood in a bathroom. She then flicked her hair from side to side while spraying the hair mist, which retails for $18, around her before pouting at the camera.

I can no longer keep up with Millie Bobby Brown’s hair transformations. One day she’s rocking a full Pamela Anderson–inspired, messy blonde updo, and the next she’s promoting her line of hair and body mists with sleek,

As for the hair colour, Millie kept her new signature 'sunflower blonde' shade that she debuted at the Screen Actors Guild (SAG) Awards. Sunflower Blonde cropped up last summer as a popular shade, but after the actress stepped out with it, the buttery hue got the official cool-girl stamp of approval for SS25.