Anastacia (born 1968 as Anastacia Lyn Newkirk) is an American singer.
Anastacia may also refer to: Anastacia (given name), a female given name Anastacia (album), 2004 album by Anastacia Lyn Newkirk Anastácia, a Mulher sem Destino (TV series; a.k.a. Anastácia), a 1967 Brazilian telenovela
See also
Anastasia (disambiguation) Anastatia (disambiguation)