The four villains are:
Mylene Dizon – she will play the role of Dyesebel’s wicked stepmother
Michelle Madrigal – as Verbula, Dyesebel’s stepsister
Marco Alcaraz – as Osaro. Not sure if he’s Dyesebel’s stepfather though.
Bianca King – as Betty, the other side of the Dyesebel/Fredo love triangle.