Amụrụ Katrina Amy Alexandra Alexis Infield na Brighton, East Sussex, na ndịda ọwụwa anyanwụ England, Ọnụahịa bụ naanị nwa Ray na Amy Infield ( née Charlier).   Nna ] hapụrụ ezinụlọ mgbe ọ dị afọ anọ, na 1988 nne ya lụrụ onye na-ewu ụlọ Paul Price, mgbe nke ahụ gasịrị, ọ nwetara aha nna ya. O nwere nwanne nne nke okenye aha ya bụ Daniel na nwanne nwanyị nke obere aha ya bụ Sophie. Ọ bụ onye Italian, Spanish, Bekee na onye Juu. Nne nne Price bụ onye Juu, mana ọ naghị eji okpukpe kpọrọ ihe. Ọnụ ego gara ụlọ akwụkwọ Blatchington Mill na Hove na East Sussex . O mere nke ọma na egwuregwu, igwu mmiri maka Sussex na asọmpi mpaghara. N'oge ọ bụ nwata, ọ zụlitekwara mmasị maka ịnyịnya na ịnya ịnyịnya. Ọ malitere ịme ihe ngosi mgbe ọ bụ nwata, na 13 ọ kpụrụ maka eriri uwe. Mgbe ọ dị afọ 17, ọ gbanwere aha ya ka ọ bụrụ Katie Price. N'atụmatụ enyi ya, Price nwere foto ndị ọkachamara wee kpebie ịchụso ọrụ ịmebe.