Hi, I'm not an expert on copyright when it comes to photos, but as far as I know you should be fine, especially if you credit the photographer/company. As I understand it, from my own time writing at magazines and newspapers, often images of movies, famous people etc are essentially advertising - they WANT you to use those images to disseminate them far and wide. If ever any issues, you will usually get issued with what's known as a "takedown notice" - either officially or unofficially (ie. an email, asking you to remove the picture). If this happens, just do it and then it's sorted.