Yseult (born Yseult Marie Onguenet on August 19, 1994, in Tergnier, France) is a French singer-songwriter and model of Cameroonian descent. She gained prominence as the runner-up on the tenth season of the French reality TV show Nouvelle Star in 2014. Following the competition, she signed with Polydor Records and released her self-titled debut album in January 2015.