Lemme was born in Montreal, Quebec, Canada. She is Italian-Canadian with both of her parents being of Italian descent. In addition to French, she speaks English.
In July 2016, Lemme was featured on a single titled “Awoo” which she co-wrote with American DJ duo Sofi Tukker. Lemme’s debut single “Bambola” was released officially on 10 November 2017. On 29 January 2018, Lemme made her first-televised debut performing her single, “Bambola” on RAI 1’s Che tempo che fa.