*Verosika Mayday is a succubus demon and a famous popstar in both Hell and the living world.

She is Blitzo's ex-girlfriend and a recurring character in Helluva Boss who made her debut alongside her crew in "Spring Broken".

Verosika is a tall, hot pink-skinned succubus demoness with an hourglass figure. She sports a long, black-tipped spade-shaped tail and a pair of black-tipped horns on top of her head with black star designs on them; the left one taller than the right. She also has a pair of bat-like wings on her back, with black markings that resemble heart shapes.

Her eyes have white-outlined light pink irises, yellow sclera, slit pupils, long and thick eyelashes protruding from them, and a small heart-shaped beauty mark under the right eye. She also has long knee-length hair colored in ombre-white, with pink undertones from lighter to darker towards the tips, and a darker-colored stripe across her bangs.

On her right arm is a red heart tattoo with Blitzo's name on it that has been crossed out by a thick black "X". Her mouth sports black lips and small fangs inside.

Verosika wears a black choker and a tightly-fitted, black and white minidress with a contrasting "X" and "O" shapes on the chest, as well as a star design at the abdomen. She also wore black thigh-high leg sleeves with three hot pink "X" designs down the sides, and black high heels which sport a vague heart motif.

She accessorizes with a set of white arm-length gloves with the right having the same "X" patterns as her leg sleeves (albeit thinner), a pale pink fur coat which vaguely matches her hair, and a pair of round gold-framed shades which have pink heart designs on each of their maroon lenses.

As a succubus demon, Verosika is actively seductive and flirtatious, attributes she integrates into her famous popstar persona as a means of manipulation. Despite her status as a star, her fame, and her confidence, she also appears somewhat jaded and is nursing a drinking problem, something she has previously been to rehab for.

Verosika is highly competitive, but she also is petty and mean-spirited. She doesn't take losing well, particularly to Blitzo, with whom she shares a romantic history - a relationship that did not end well, leading to her bitterness and pettiness towards him. In "Apology Tour", when she and Blitzo spoke, she reveals that she truly loved Blitzo and was embarrassed for being vulnerable and saying she loved him and him bailing on her, which resulted in her bitterness and anger towards him. But, on one end, she truly wants to see Blitzo change into a better person, and, while she may not forgive him entirely, she slowly began to lose the bitterness she felt towards him, even offering him a slice of cake while also teasingly calling him a "fuckwad". In "Mastermind", Verosika showed great concern and horror when she saw him about to be executed.

Despite being Succubi, Verosika and her group appear to have certain standards when in comes to sexual partners. This is shown when they cringed and groaned in disgust at the thought of pleasuring the cops after they were arrested at the end of "Spring Broken".*