Stranger Things star Millie Bobby Brown is working to empower kids in her new role as UNICEF?s youngest-ever Goodwill Ambassador. The Emmy-nominated English actress, 14, was appointed to the role on World Children?s Day at the United Nations Headquarters and the Empire State Building in New York. ?It?s a huge honor to join such an impressive list of people who have supported UNICEF over the years. I am looking forward to meeting as many children and young people as I can, hearing their stories, and speaking out on their behalf," said the British star, who will use her global platform to help raise awareness of children?s rights and issues affecting youth, such as lack of education, safe places to play and learn, and the impact of violence, bullying and poverty. Other Goodwill Ambassadors for the charity have included Orlando Bloom, Dua Lipa and Liam Neeson among others. Pictured: Liam Neeson World Rights,