Kerry Jayne Elizabeth Kay (née Katona, formerly McFadden and Croft; 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.
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 8 in 2011. On 21 November 2012, Katona confirmed she had rejoined Atomic Kitten, replacing Jenny Frost.