In 1964, Betty Kelly left the Velvelettes to become a Vandella.

Five years later another Velvelette, Sandy Tilley, left the group for the same reason.

Does anyone know what the thought process was in using this group as a "stepping stone" to Martha? Were Millie, Bertha or Norma ever considered during this process of transition?

Over the years, Martha has said that the Vandellas were of her employ, but surely Berry must have had some input?