RUMOR: Has Guy Pearce Joined Prometheus?

Apparently there is a possibility that Guy Pearce (Memento) has joined Ridley Scott's Prometheus. CHUD has gotten a tip from two different sources that Pearce could be in the film. While this is just a rumor it's a very good one, if true.

The cast is an impressive group of actors. It includes Noomi Rapace (Dragon Tattoo, Sherlock Holmes 2), Michael Fassbender (Inglourious Basterds, 300, X-Men First Class), Charlize Theron, Idris Elba (Thor, The Wire, RockNRolla), Rafe Spall (Green Street Hooligans, A Good Year, Hot Fuzz), Sean Harris (Harry Brown, Red Riding Trilogy), Logan Marshall-Green, Kate Dickie, Benedict Wong (Moon, Sunshine) and Emun Elliot.