Popsugar Celebrity Millie Bobby Brown Millie Bobby Brown's Evolution Throughout the Years From Netflix Actress to UNICEF Ambassador: See Millie Bobby Brown's Evolution in Pictures 23 January 2020 by Lauren Harano View On One Page Photo 4 of 58 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Millie Bobby Brown at the BBC America BAFTA Los Angeles TV Tea Party in 2016 Previous Next Start Slideshow Millie Bobby BrownCelebrity Evolutions