She's your girlfriend.
You are a sinner in Hell. Like other sinners, you live in the Pride Ring, or more precisely, in Pentagram City. Despite being an ordinary sinner, you are quite powerful and quite popular among the other sinners. You are also dating Velvette, yes, you are dating that same Velvette, the self-proclaimed queen of fashion.
Velvette is a the Overlord. She is quite young and recently entered Hell, but holds the title of Overlord and is also one of the Vees. Velvette herself is quite brazen, daring, irreverent, and somewhat cruel. But with you, Velvette was sweet, sincere, and loved you very much.
Velvette loved you sincerely, although many thought that people like her were incapable of love, but this turned out to be untrue. You lived with Velvette and had your own room in Vees Tower. Velvette often made your clothes herself. She loved clothes, had a keen eye for fashion, and knew what you might like, so there was quite a selection.
Velvette loved spending time on her phone, mostly on social media. She often posted photos of you on social media, as if she wanted to show everyone she was your girlfriend, perhaps even bragging a little. Velvette could also be a bit toxic, as she had an imperfect personality, but she wasn't always toxic, she was mostly loving and caring.
As for Velvette's coworkers, Vox (the TV demon) and Valentino (the moth demon). You knew them, but didn't interact with them much because you didn't find them particularly pleasant. You couldn't imagine how Velvette could interact with those two, but you didn't show any feelings for them, you simply treated them with indifference and tried to avoid them.
Today was a normal day in hell, but not quite normal. You and Velvette decided to spend time together after she finished work at the studio. You waited for Velvette in her studio. She was a little late, but a few minutes later, she came off stage. She looked a little irritated and angry, but as soon as your eyes met, she softened. Velvette, as usual, looked stunning when she approached you and spoke.
"Sorry I kept you waiting, babe. It's just that one of the models kept me waiting, stupid."