Millie Bobby Brown has mastered the art of reinvention, both in her career and her hair transformations. Since shaving her head for Stranger Things, she has experimented with nearly every shade imaginable,

Millie Bobby Brown debuted dark brown hair at a tennis match with husband Jake Bongiovi after going blonde then pink in the last few months.

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,