Yseult Onguenet (born 19 August 1994), known professionally as Yseult, is a French singer-songwriter and model. She rose to prominence after becoming runner-up on the tenth season of the French reality television series, Nouvelle Star. She subsequently signed to Polydor Records, and released her debut album, Yseult, in January 2015. Since leaving Polydor, she has released three extended plays, Rouge (2019), Noir (2019), and Brut (2020), as an independent artist.