|Alignment:||Evil (manga), none (anime)|
|Species:||Vampire (manga), human (anime)|
|Occupation:||Vampire, primary school student|
|Family:||Mother (manga), unknown (anime)|
|Associates:||Chibiusa, Momoko Momohara, Kyuusuke Sarashina, Ishihara, Kuwano|
|Aliases:||Mysterious Vampire Lemures|
|First Anime Appearance:||Chibiusa's Adventure! The Dreaded Vampire Castle|
|First Manga Appearance:||Chibiusa Enikki - Tenkousei ni Goyoujin!|
|First PGSM Appearance:||N/A|
|English Name:||Ririka Yubelle|
|Lyrica Hubert in the anime|
Lyrica Hubert was a transfer student at Chibiusa's school. She was a very pretty girl who was popular with her schoolmates, and supposedly the daughter of an ambassador, but was actually an enemy. In the anime, she was an innocent girl under the influence of a Lemures from the Dead Moon Circus, but in the manga she was a vampire with no affiliation to the other enemies of the Sailor Senshi.
In the anime, Lyrica appeared in the SuperS special as a new transfer student at the school. Ishihara and then Kuwano walked her home after school, but both ended up missing afterwards. This, along with some of Lyrica's strange behaviors, made Chibiusa suspicious. When Lyrica did not show up for school one day, Chibiusa, Momoko, and Kyuusuke went to the embassy together. While there, Momoko asked to use the bathroom, and Lyrica showed her where it was, but when it took a suspiciously long time for them to return the others went to look for her, and found Lyrica drinking Momoko's blood.
Lyrica transformed into her Lemures form and attacked the children, but the Sailor Senshi and Tuxedo Mask arrived just in time and distracted her with Sailor Special Garlic Attack, allowing Sailor Moon to dispatch her with Moon Gorgeous Meditation. The Lemures possessing her was destroyed and she returned to being a normal girl, not remembering her time as a vampire.
The manga storyline was similar to the anime, except that Lyrica and her mother, both vampires, lived at the embassy of the U Country and preyed on Chibiusa's classmates. They were confronted by Sailor Moon and Sailor V; after a brief fight Chibiusa stunned them with her Garlic Attack, then they were destroyed by Sailor Moon's Moon Princess Halation.