Queen Bianca is the queen of Bee Kingdom. As stated by the developers, "She is the mother of all bees in the Hive. She is lovely, humble and composed. Her love for the arts and sciences have made her very popular. When she gets mad, though, it's impossible to not want to cry as she scolds you."
Originally, Queen Bianca was supposed to have stained glass like wings, but were removed for an unknown reason.
In the Ant Kingdom, stained glass windows feature the Ant Queen Elizant II and Queen Bianca. Queen Bianca's stained glass window shows her in a fetal like position, which Vi has also done. (As much as I could try to explain the pose be(e)tter, it really just looks like the fetal position)