Rosie

Rosie is the co-owner turned sole owner of Rosie's Emporium after Franklin's death and is one of the many Overlords in Hell.

Appearance
Rosie is a slender demon with pale white skin, sharp white teeth and a really long neck.

She sports short white hair, though it could be tied up under her hat and, similar to Alastor, is always smiling.

She wears a red dress with gray shoulder pads, a black belt, and black wrists. Her red sun hat has two skulls and three black flowers on the front side, with a large red and black plume on the top side.

Personality
Vivziepop describes Rosie as very capable, articulate, and friendly.

Faustisse describes Rosie as genteel and elegant.

However, Rosie isn't particularly sensitive to the death of her associate Franklin in her first scene within the pilot, as she is seen crossing off his name on their sign, seemingly without a care.

This being another case of the creators saying something on a stream but not actually including what they say in either of the shows.

Which makes what is truly "canon" or not a complete mystery.

Natural Abilities

 * TBA

Skillset

 * TBA

Unique Abilities

 * TBA

Gallery

 * Rosie/Gallery

Trivia

 * According to Faustisse, Rosie is a 2 or 3 on a scale of 1 to 10 in terms of power when compared to the other overlords.
 * Faustisse also stated Rosie never died, suggesting that she was born in Hell.
 * Faustisse likens Rosie to the character Dolly Levi from the movie Hello, Dolly!. Incidentally, Vivzie's headcanon voice actor for her would be Barbara Streisand from Hello, Dolly!.
 * Vivziepop says Rosie and Alastor's relationship is similar to Mary and Jack's relationship from Mary Poppins Returns.
 * Faustisse confirmed that in one of the future episodes of Hazbin Hotel, Rosie and Alastor will perform a duet with each other.
 * As shown in Vivziepop's old drawings, the beginning of the Hazbin Hotel pilot and in A Day in the Afterlife comic, she seems to have some association with Hell's cannibals, though it is unknown if she herself is one.
 * One of Rosie's hobbies is cooking.
 * Rosie likes "old fashioned music". According to Faustisse, "old enough to be on celluloid".