Simplify the following text for a Grade 12 native English-speaking person.
Original: Kimberly Noel `` Kim '' Kardashian ( born October 21 , 1980 ) is an American socialite , television personality , model , and actress .
Simplified: Kimberly Noel Kardashian ( born October 21 , 1980 at Los Angeles , California ) is a American socialite .