Angelina Jordan Astar (born 10 January 2006) is a Norwegian singer whose audition for the 2014 season of Norway's Got Talent at the age of seven, singing "Gloomy Sunday" in the style of Billie Holiday, became a viral video online and brought her worldwide press coverage. She went on to win the competition at the age of eight with her performance of George Gershwin's "Summertime". Since then, she has worked to raise money on behalf of environmental causes and various children's charities. She always performs barefoot, after befriending a young shoeless girl and giving her shoes to her.
https://en.wikipedia.org/wiki/Angelina_Jordan