Stien den Hollander (born November 8, 2000 in Abbekerk, Netherlands), known as S10 (pronounced ‘Stean’) is a Dutch rapper and singer, originally from the town of Hoorn, Netherlands. She will represent the Netherlands at Eurovision Song Contest 2022 in Turin, Italy with her song De Diepte.

She was only 16 years old when she was signed to Dutch hiphop label, Noah’s Ark, in January 2018. Her albums Antipsychotica (2017) and Lithium (2018) were named after medication typically prescribed for psychosis and manic depression.