Helsa von Eldritch

Helsa is Charlie's rival and a character in the Hazbin Hotel series.

Charlie
Charlie is Helsa's rival. The two 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 Magne and Von Eldrich families together, she and Charlie know each other because they come from two of Hell's high-standing families.

Trivia

 * Helsa was first mentioned on Twitter in a tweet by Vivziepop on July 3, 2018.
 * Vivziepop describes her as Regina George from Mean Girls. and says that the song Revenge Party from the Mean Girls musical reminds her of Helsa herself.
 * Viv confirmed that she will definitely be in the series in the future.
 * A portrait at the Happy Hotel depicts Helsa and her family with the Magne family, implying her and Charlie's families know each other. This was confirmed by Vivziepop in a livestream.
 * The same portrait also implies that Helsa, along with Charlie, was born in hell as their families have known each other while they were growing up.