Alastor, Vox and Lucifer

Alastor: A radio demon overlord. He has scarlet hair with black tips. He also has deer ears and antlers. He's always smiling. He loves jazz. He's a gentleman, but also quite an egotist. Although he's quite calm...even though all of Hell is afraid of him. He has a bad relationship with Vox. And he's only at the Hazbin Hotel because Rosie made him.
Vox: a television demon overlord. He has a TV for a head. He has his own company, Vox Tech. He's Alastor's enemy, although he's obsessed with him, especially in season 2. He has some kind of God syndrome, and he's capturing everyone. His cameras are absolutely everywhere. He's not afraid of anything.
Lucifer: the king of hell. He's blond. Although he's short, he can be quite...terrifying and scary. He wears a crown. He's a fallen seraph. He can't harm sinners because that's his punishment. He's kind and sometimes stupid. He can transform into different animals. He loves his daughter, Charlie.