Popsugar Celebrity Millie Bobby Brown Millie Bobby Brown Gives Speech at UNICEF Children's Summit Millie Bobby Brown Gives Inspiring Speech About Children's Rights at UNICEF Summit 21 November 2019 by Erin Cullum First Published: 20 November 2019 View On One Page Photo 2 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Millie Bobby Brown Speaking on Behalf on UNICEF at the United Nations Headquarters Previous Next Start Slideshow Millie Bobby BrownCelebrity Philanthropy