Kelli-Leighs signature vocals have landed 3 UK Top 10 records, 2 UK Number 1s, 2 Billboard Dance chart number 1s & 1 Grammy nominated record. Dubbed The voice of UK house music summer 2014, Kelli-Leigh's voice has been streamed well over 1 Billion times. Hailing from South London, Kelli-Leigh's voice can be heard on 'I Got U' for Duke Dumont & Jax Jones, 'I Wanna Feel' for Second City & 2017 summer smash 'More Than Friends' with James Hype. Artist & Songwriter, Kelli-Leighs writing credits include records for Low Steppa, Sonny Fodera, Aluna, Duke Dumont, Tiesto, Kream, Michael Calfan and more.

In 2018 Kelli-Leigh set up her own label Music Core to self release her solo project garnering a solid growing fan base with support from BBC

Radio 1, Capital Dance, Gaydio & Kiss FM.