Little Mix has said Jesy Nelson‘s vocals were sung by an impersonator for one of their last songs as a quartet.Nelson originally left Little Mix in 2020, reasoning that the band had taken a “toll” on her mental health. Though the girl group continued as a trio after her abscence, they announced they were taking a “little break” to focus on each member’s respective solo projects once their ‘Confetti’ tour ended in 2022.Now, a producer has shed further insight into the behind-the-scenes before Nelson’s departure.