Mero Mero No Mi Vs Suivez Moi
I seriously am surprised no one has made a comparison between the two because their powers work similar which is they have to have people lust over them in order for it to work. They also are self-centered attention whores when introduced and crave affection. However, the difference between them was that Hancock has shown to be more openly nasty even towards her followers while Miss Heed is a bitch in sheep's clothing. Also she and Hancock have a hidden past they want to keep hidden out of shame.
I seriously think if Miss Heed was made in Japan she would be called Miss Mero Mero.