AceShowbiz - Evan Rachel Wood and Marilyn Manson are preparing to team up on the big screen - the actress has signed up to star in a horror film opposite her rumored fiance. The on/off couple, who are rumored to have become engaged in January, will star in upcoming slasher film "Splatter Sisters", which will be directed by "Pineapple Express" moviemaker David Gordon Green.

The film, the first in a planned franchise, is said to have been inspired by horror classics of the 1980s, and Green admits the odd couple will make the perfect onscreen partnership. He tells Variety.com, "This is a role Marilyn Manson was born to play, and with Evan Rachel Wood bringing dramatic gravity to the ensemble, I have no doubt this will take the horror genre to a new level."