Singer and YouTuber who gained fame with her twin sister, Mylene Waalewijn, on their joint channel MyleneRosanne. Together they've earned more than 110,000 subscribers. They previously became known for representing the Netherlands in the Junior Eurovision Song Contest in 2013.
Musical theatre performers from an early age, she and her sister starred in productions of Droomvlucht de Musical, Shrek the Musical, and Dik Trom.
She and her sister share a musical.ly account, mylenerosanne, where they've created lip sync videos together.
She hails from Amsterdam, Netherlands.
The Waalewijn twins appeared in the film Hotel de Grote L alongside Abbey Hoes.