Simplify the following text for a Grade 13 native English-speaking person.
Original: Kerry Jayne Elizabeth Katona ( born 6 September 1980 in Warrington , Cheshire , England ) is an English television presenter , magazine columnist , actress and former pop singer with girl band Atomic Kitten .
Simplified: Kerry Jayne Elizabeth Katona ( born 6 September 1980 ) is an English media personality , best known for her television work , predominantly in light entertainment and reality shows . She has also been a pop singer with girl group Atomic Kitten , a magazine columnist , an actress , and the author of ghostwritten books that include an autobiography and several novels .