A dream about a movie star may indicate an idealization of the reality around us. Moreover, it may also be a sign of our enormous aspirations, which are often unsupported.
to see - you lack freedom and space
to be a movie star - you have high aspirations, which at this point are beyond your abilities
befriend a movie star - you are trying to compensate for your lack of self-confidence; you want to escape from the reality around you and live someone else's life
date her - you idealize your relationship
kiss a movie star - you have a high opinion of yourself; alternatively the dream reveals a fascination or obsession with a star that has appeared in your dream
dress like a movie star - a dream is a reflection of an extravagant style life.
More dream interpretation: