Kerry Jayne Elizabeth Katona (born 6 September 1980) is an English singer and media personality, best known for her television work, predominantly in light entertainment and reality shows. She is a member of girl group Atomic Kitten, a magazine columnist, an actress, and the author of ghostwritten books that include an autobiography and several novels. She has appeared in television commercials, notably for Iceland and Asda supermarkets.
Katona was the winner of the third series of I'm a Celebrity...Get Me Out of Here! in 2004 and runner-up of Celebrity Big Brother 2011. On 21 November 2012 Katona confirmed she had rejoined Atomic Kitten replacing Jenny Frost.