The House of Aureum is a fictional family created by American electropop artist Halsey for her second studio album, Hopeless Fountain Kingdom. Halsey's character Luna Aureum is part of this house. The house opposes House of Angelus.
The House of Aureum parallels the Montague family of Romeo and Juliet. Therefore, it is considered the "bad" house. Those in the house are considered more bold and rebellious. They are adventurous and often can get into trouble.