Queen Amber Rust and her sister Dizzy, who is a queen bee physically, but does not have that role in the hive, choosing to remain childless and stay in her sister's hive instead. A highly unusual arrangement, as generally she would have been killed if she stayed in the vicinity of a rival queen, but Amber Rust chose not to do that to her.
CS5
Link
Ikani (director)
These are so cute!