Anastacia was born on 17 Sep 1968 in Chicago, Illinois, United States. Her birth name was Anastacia Lyn Newkirk. Her is also called The Little Lady with The Big Voic. Her height is 160cm.

She is a singer-songwriter.In 2005 she was recognized for worldwide sales of over 20 million albums.Anastacia is world-renowned for her edgy, soulful voice.She was also known for her trademark glasses , but she had surgery to correct her vision permanently in August 2005.

Anastacia released the following albums including Pieces of a Dream (2009), Heavy Rotation (2008), Not That Kind (2008), Pieces of a Dream: Anthology (2005), Welcome to My Truth 1 (2005), 50 Anos de Forro (2004), Sick & Tired (2004), Anastacia (2004), Left Outside Alone (2004), Xodo Do Brasil (2004), Boom (2002), Freak of Nature (2002) and One Day in Your Life (2002).