Jessica Louise Nelson is an English singer and songwriter. She rose to prominence as a member of the British girl group, Little Mix, formed on the eighth series of The X Factor in 2011 and became the first group to win the competition. Since their debut the girl group has sold over 60 million records worldwide, placing them in the top 5 of the best selling girl groups of all time. In 2019, Nelson presented a BBC Three documentary based on her experiences with body image and online bullying titled Jesy Nelson: Odd One Out, which won the Factual Entertainment Award at the 25th National Television Awards. In December 2020, she left the group and was later signed to Polydor Records as a solo artist.