Which of these artists, Tems, Diana Ross, or Cher, do you think wore the black sequined dress most elegantly?

As Tems graced the Coachella stage in a dazzling black gown embellished with frills and sporting full, curly hair, it evoked a striking resemblance to style icons and legendary singers Cher and Diana Ross. This naturally prompted the question: among the three, who carried off the black gown with more elegance?