Cruella deHill?
the character Cruella de Vil introduced in Dodie Smith's 1956 novel The Hundred and One Dalmatians and Walt Disney’s 1961 animated film *One Hundred and One Dalmatians* . . . she becomes a ruthless and terrifying legend.
:^) I am such a slug about pop culture I had to look it up. Looks spot on. {{color me 'dense'}}