Janet Leigh was a backup dancer.
555 Norma is a Themistian asteroid .. Themistian asteroid. Themistian asteroid. Norma. Norma ( opera ). As with a number of asteroids discovered by M. F. Wolf in the early 20th century , it is named for a female character in opera , the title character of Bellini 's Norma .. M. F. Wolf. M. F. Wolf. Bellini. Vincenzo Bellini. Norma. Norma ( opera )