Belladonna is deadly temptress. A kind of hybrid between a Changeling and a Heartless Shadow.
She is a seductress/succubus like creature, though she will happily go after males or females. Using her Changeling shapeshifting she can make herself look like anyone in order to get close to her victims. Feeding off their Love until it is all drained away. Then she will devour their Heart.
Each victim she claims increases her power. It is a rare sight to see her in her true form and actually live to tell about it.