Vivienne 'VivziePop' Medrano will write and direct the original feature 'Prehistoria,' an animated fantasy musical, for Warner Bros.
Online animator Vivienne Medrano, aka “VivziePop,” creator of the musical series Hazbin Hotel and Helluva Boss — both of which started on YouTube before migrating to Amazon Prime Video — has signed on to write and direct her first theatrical film, Pr... [1423 chars]