Helsa von Eldritch/Relationships

Seviathan von Eldritch
Seviathan is Helsa's brother. They have a neutral sibling relationship with each other. While Helsa and Seviathan don't hate each other, they just don't appreciate each other. They are so busy with their own stuff that they don't care about the other.

Charlie Morningstar
Charlie is Helsa's rival. The two are said to frequently butt heads with each other. Charlie is seen calling her a loser during her song in the show's pilot. Judging by a portrait in the Happy Hotel, which depicts the royal and von Eldritch families together, she and Charlie know each other because they come from two of Hell's high-standing families, insinuating that Helsa was born in Hell.