Iselin Løken Solheim, first known as Iselin Solheim and then simply as Iselin, is a Norwegian singer-songwriter. She is well known for her uncredited vocals on Alan Walker's singles "Faded" (2015) and "Sing Me to Sleep" (2016) and Gryffin's single "Just for a Moment" (2018).

"Faded" is a song by British-Norwegian record producer and DJ Alan Walker with vocals provided by Norwegian singer Iselin Solheim. It was written by Alan Walker, Jesper Borgen, Mood Melodies and Gunnar Greve, production was handled by Alan Walker, Jesper Borgen and Mood Melodies. The song was released as a single by Mer Musikk on December 3, 2015 for digital download and streaming.