Lucille Frances Lawless, (born 29 March 1968), is a New Zealand actress and singer. She portrayed the title character in television series Xena: Warrior Princess (1995–2001); cylon model Number Three D'Anna Biers on the re-imagined Battlestar Galactica series (2005–2009); and Lucretia in the television series Spartacus: Blood and Sand (2010), its ...more on Wikipedia