Stella is Stolas wife, Octavia's mother, and a supporting antagonist in Helluva Boss who made her debut in the Helluva Boss pilot. She has hired an assailant, who is actively tracking down the former's husband, but she is stopped by her brother after being convinced that having Stolas alive is of much more worth to them than having him dead.Stella is a tall, slim, white avian demon. Stella has long, hair-like feathers that have gray tips and a large gray stripe on her head. She has a short pink beak, and very long curved eyelashes. She has gray markings underneath her eyes, which themselves have red sclera with light pupils. For attire, Stella wears a white dress with puffed sleeves and feather trimming, along with black accents. She is seen wearing a crown, and has painted nails underneath her black gloves.Stella seems to be very temperamental about her husband's infidelity to the point of verbally and almost physically attacking him while screaming, breaking a lot of possessions and even assaulting an imp butler. However, she seems to be more baffled by said infidelity specifically happening with an imp, a demon of lower position; she is also incensed that Stolas spoke of his inability to go to a motel to consummate it. Given Octavia's indifferent attitude towards her aggressive outburst, it can be assumed Stella has these outbursts on a frequent basis. Given her choice of words during her argument with Stolas, it seems she is very classist, as she is not only furious at his infidelity but also at his debasement in position, choice of lovers and actions, since she berated him for acting like a plebeian. In fact, it's shown, in "The Harvest Moon Festival", that Stella is willing to go far as to actually have someone kill Stolas for cheating on her, not caring about who gets in the way. In "The Circus" it shown that Stella always had a violent temper, even as a child, as a picture of her shows her attacking two quieves. As an adult, she's known to be rather snobby, arrogant

Stella:Walking In her house