Katerina Dumont

"I don't want to be anyone's minion. I don't have a master, sister. Remember that, would you?"

- Katerina to Karolina Klement

Katerina Klement, previously as Katerina Dumont, also known as Katerina, is one of the main characters in The Vampire World Series. She is biological half-sister and blood sister of Karolina Klement and biological aunt of her daughter, Jelena Klement. Through blood, she was daughter of Damian Belstein, lover of Julian Belstein, other side and pair of Karolina Klement and Damian Belstein, and power twin of Emilian Belstein. Her power was Blood.

She was also called Hermiona and Cauchemar.

In the finale, she decided to go back into human. She is married to Julian and together they have a son named Aloysius. She also becomes an aunt to Karolina's son, Rufus and a grandaunt to Jelena's child.