“Fever” is the second single released from the Bonus Edition of Future Nostalgia and featured on the French Edition of Future Nostalgia, and the first new music from Dua Lipa since the album’s original release. It features Belgian singer Angèle on guest vocals, singing in French.

In an interview for French media outlet Konbini, Dua Lipa confessed that Angèle and she were friends on social media months before she sent the song to the Belgian singer. Dua’s manager had sent her the “Balance Ton Quoi” video, and she loved it.