my view for what it's worth is anyone who is a tv star should be applicable, doesn't matter if they also model, or do movies, a few minutes appearance on a tv show shouldn't count, but if you've been on a significant part of a tv series in the last 5 years you are eligable.
Anna Paquin is the lead actress in a very popular tv series for that last 5? (edit looks like true blood has been 4 seasons) years and so qualifys as much as anyone in the thread.