Roo

Roo is a Demon and an upcoming character in Hazbin Hotel.

Appearance
Roo appears to be a demon with a pale white complexion and flame-like black hair with red ends. She has a mouth full of needle-like teeth. Her eyes have red sclera and white irises. Additionally, she also wears burgundy eyeshadow.

She has what looks like black veins in her neck, which, along with her arms, are shown to be shackled and enchained.

She wears a large, black, wide-brimmed fedora with white banding and an unknown symbol, and a red and white checkered under-brim, together with a ripped, red, open trench coat and an undershirt that also has a checkered design which is black and white.

The first depiction of her shows her having a bizarre and eldritch-looking tongue. The depiction also shows her with red blood pouring out of her mouth.

Trivia

 * She was first revealed in a doodle from Vivziepop on October 19, 2019. In her tweet, she mentioned that there is no character that she is more excited to get into than Roo, but, she also mentioned that it's "gonna be a long time".
 * In a reply Vivziepop said Roo is a "looming threat in the distance", possibly hinting toward her being a future antagonist.