This just in: War of the Worlds star Tom Cruise believes in the existence of aliens. In an interview with a German tabloid, pop culture's newest punch line said "of course" little green men exist. "Are you really so arrogant as to believe we are alone in this universe?" Cruise snapped. "Millions of stars, and we're supposed to be the only living creatures? No, there are many things out there; we just don't know." (I'll let you have this one, Brooke.)