Her name is Anastacia Newkirk. She's 32 years old and she was born on 17th of September in 1973. She lives in Los Angeles, USA.
Anastacia writes and sings her songs, she has sold 10 million albums. She has four albums: Not That Kind, Freak of Nature, Anastacia and Pieces of a Dream.
Anastacia calls her music "Sprock Music", she says that her music is a mixture of Soul, Pop and Rock music.
She went to a theatre school to dance, music and theatre.
In 1998 she took part in a talent competition in MTV.
She's famous for her big glasses.
Anastacia's also famous for her strong voice. She says that there are three words that describe her: loud, louder and loudest.
