Beauty Blaze is a member of Legion of Super-Villains, being a woman composed of flames.
Beauty Blaze and Echo joined LoSV team as reinforcement for Saturn Queen, Lightning Lord and Cosmic King. This team of five was quite dangerous, but the Legionnaires were saved by the heroic 30th Century descendants of Lex Luthor and Mr. Mxyzptlk. Beauty Blaze fought Polar Boy, overwhelming him with her brutal flames, but the latter eventually froze her solid.
Later, she joined Superboy Prime's Legion of Super-Villains to fight the Legions of three different worlds.