CNN  —  Don’t mess with the “Wicked” witch. Cynthia Erivo, who stars as Elphaba in the upcoming “Wicked” adaptation , slammed the various memes and fan-made takes on the film’s poster, which she said “degrades” and “erases” her involvement. Earlier this month, fans were inspired to edit the latest poster for the “Wicked” film , which features Ariana Grande as Glinda whispering as Erivo looks ahead, to more closely resemble the musical’s original logo. In that illustration , Glinda cups her hand