I think it's inevitable that as we read each others' journals we create mental pictures of each other. Post this on your own journal to find out who your friends see when they read about your life (or who they think could play you in a movie.)
1) The person must be in the movies or on TV or on stage (but doesn't have to be an actor/actress). The person can be specific to a role (e.g. Jennifer Elhe's Elizabeth Bennent) or just the person themself.
2) You have to post a link to a picture of said person in the comments.
These castings can be based on things in the person's personality or on physical traits you know they have.