Anastacia is writing and performing the theme song for the upcoming neo-noir thriller American Night. The film is written and directed by Alessio Jim Della Valle and stars Jonathan Rhys Meyers, Emile Hirsch, Paz Vega, Jeremy Piven, Fortunato Cerlino, Annabelle Belmondo, Mara Lane and Alba Amira Ramadani. The movie follows the Don of the New York Mafia and an art dealer whose path cross when Andy Warhol’s Pink Marilyn is stolen, setting off a series of unexpected events that upend their lives. Anastacia also makes a cameo appearance in the thriller, which is produced by Martha Capello, Ilaria Dello Iacono and Giorgio Ferrero. American Night is currently in post-production. No word yet on a release date. (Deadline)