Elizabeth Margaret McClarnon (born 10 April 1981) is an English pop singer, songwriter, dancer and television presenter. She is the longest serving member of the girl group Atomic Kitten, with whom she has scored three number-one singles and also two number-one albums. In 2006 she went solo and the group reformed in 2012 as part of The Big Reunion. McClarnon co-wrote several Atomic Kitten songs, including the UK Top 10 hits "See Ya", "I Want Your Love" and "Someone Like Me".
Outside of her music career, McClarnon was the winner of UK cookery show Celebrity MasterChef in 2008.