Otlile "Oti" Mabuse is a South African talent show judge, presenter, dancer and Latin dance champion currently based in the United Kingdom. She is best known for being a professional dancer on the British television series Strictly Come Dancing, which she won in 2019 and 2020, and its German equivalent, Let's Dance. She was a Dance Captain on The Greatest Dancer. Between 2021 and 2022, she was a panellist on The Masked Dancer, and has served as a judge on Dancing on Ice from 2022 until 2025.