Barbie Wire is a minor antagonist who is first pictured in the Helluva Boss pilot, and makes her official debut in "Unhappy Campers". She is a former circus performer and Blitzo's twin sister, the adoptive aunt of Loona, as well as the former co-worker of Fizzarolli.Being Blitzo's twin sister, Barbie is a rather tall, slim and red-skinned imp who sports a long demonic tail. She has a long narrow head, with a pair of large curly horns colored black with thin white stripes, a heart-shaped skull symbol on the center of her forehead, and a mouth full of sharp yellow teeth inside. Her eyes have red irises, yellow sclera, and slit-like pupils. Her tail has white markings, her head-marking is crossed out with a white 'X' and has a small heart on the top and bottom, and she has thin white striped-markings down her arms. She also has black fingers. Barbie is seen dressed in a sleeveless, maroon-and-white-striped turtleneck minidress with a few ripped areas and a darker red stripe from the chest to the neck, along with thigh-high black boots. In "Unhappy Campers", she also wore a dark gray sleeveless jacket with torn edges over her dress, and a gold-and-brown wristwatch that contains an Asmodean Crystal inside, allowing her to shift into a human disguise. Under her dress, Barbie is also seen wearing a black thong underneath.Barbie is an egotistical, narcissistic, and manipulative woman who has a bad temper and is rude, even to her own drug supplier. Very much like her brother, she has very arrogant, selfish, dependent, and demanding traits, and easily grows upset when things don't go her way. She is also cunning and has a low opinion of humans, considering them to be easy to manipulate, as she can easily use her seductive feminine charms to woo her victims into doing her bidding.

Barbie Wire:Sitting Down In Bed Typing On Her Phone Looking For Victims soon