I was a famous male celebrity who married another blonde celebrity. (I am a girl.) We were in a car after our wedding. People were watching us getting in the car with a lot of photo shootings. It was like a movie scene -we were so happy.
I think since you were a celebrity in your dream you might have subconscious desires to be famous or to be acknowledged by the people around you. The cinematic effect of the dream might relate to another film that you have watched before that had similar scenes. Maybe the fact that you were male can suggest your adventurous nature.