Blue Beast Boy is an emoticlone of Beast Boy, separated from the other personalities and traits of him. He represents his hungry side.
He looks similar to the ordinary Beast Boy but his clothes and hair are colored in a greenish-blue color. He wears a black jumpsuit with green-blue colors on the front and pelvis (normally lavender). He has a gray utility belt and gloves, and his shoes also have yellow highlights on them. Like regular Beast Boy, his skin is green.
- Some of Their Parts (debut)