User blog comment:Diana8/Cure Ace/@comment-5798667-20130620200021

Regina is Cure Ace. Although Cure Ace looks like Marie Ange, I think that in episode 21, Regina will have a change of heart and become Cure Ace and Marie Ange will be saved by Regina's change of heart. I also think that Ai is the reincarnation of Marie Ange. If you think Marie Ange is Cure Ace, you're wrong and if Regina is Cure Ace, you're correct.