Seven-year-old Amellia Anisovych, a refugee from Ukraine, center, sings the Ukraine national anthem at the start of a fund-raising concert in Lodz, Poland, Sunday, March 20, 2022. Anisovych became widely known for singing a song from the movie Frozen in a bomb shelter in Kyiv in early March. She has since come to Poland with her grandmother and brother. Her parents remained in Kyiv. (AP Photo/Marian Zubrzycki)