Sara Pétursdóttir (born 26 March 1997 in Reykjavík, Iceland), better known by her stage name Glowie, is an Icelandic singer. In 2018, Glowie moved from Iceland to London. She has ADHD and dyslexia. In 2014, Glowie won the Singing Contest of Icelandic Junior Colleges. 11 record labels offered her contracts, but she asked them to wait for one or two years before signing her, so that she could develop as an artist. On 10 April 2015, she released her debut single, "No More", through StopWaitGo.