Q-Bee is the Soul Bee race leader, on the world of Makai, her age is unknown.
When Jedah tried to fuse the souls of powerful Darkstalkers together to form the ultimate being, he sent Q-Bee out to gather said souls together for him. However, she betrayed him and killed him. She then made a huge hive in the middle of the planet, and her hive's numbers began to grow explosively.
So far, she's only been shown briefly in the UDON comics.