In Korean tradition, dreaming of a celebrity is read as auspicious. It is most often tied to 애정, 직장.
Not in the old manuals, but read like meeting a notable: recognition, popularity, an opening. Becoming a celebrity oneself, a wish to be seen.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream