Question: What singer's eighth studio album got released later than expected due to their work on the 2008 American-German action thriller film loosely based on the comic book miniseries of the same name by Mark Millar and J. G. Jones?
Sentence (from "Wanted (2008 film)"): The storyline follows Wesley Gibson (McAvoy), a frustrated account manager who discovers that he is the son of a professional assassin and decides to join the Fraternity, a secret society in which his father worked.
Relevant evidence: No