Tuuli Krista Maria Oikarinen, born 3 January 1999 in Espoo, Finland, is a Finnish pop singer. She discovered her talent at age ten when she won the Karuselli children’s singing competition, which led to a contract with Warner Music. In 2012 she released her debut single "Salaisuudet", which entered the Finnish charts at number three and received a platinum certification. Subsequent singles such as "Kaksoisolento" (2015), "Justin" (2016), and "Solo" (2017) expanded her presence in mainstream pop. After a hiatus, she returned with Windy Season (2023) and the collaborations "OnlyFans" featuring Ibe (2023) and "Bikini ice" featuring Cledos (2023). "Kevlar" (2024) and "Sytkäri" (2024) both charted in Finland, solidifying her status as a consistent contributor to contemporary pop music.