Velvet

Compared to her brother Veneer, Velvet is the more dominant and egotistical sibling that leads. She is also described to be a cruel and heartless diva who doesn't want to work hard to achieve her goals morally, preferring to be greedy and amorally using shortcuts even if they are immoral to those subjects who are harmed in the process. She is also very judgmental, critical and cruel towards her brother, either aggressively or passive-aggressively criticizing him for his mistakes, while coaxing her brother to make bad decisions to enable her instead of thinking for himself. She is not above being mental abusive and emotional blackmail.

Not only does Velvet have an incredibly short fuse and violent temperament, she is the embodiment of a narcissist. This is best shown when she constantly reiterates how much she loves herself, and how she is addicted to achieve whatever she desires, namely fame and recognition. This results in her parasitic tendencies to exploit and then discard those close to or care about her, namely her own brother, and disregarding other lifeforms like the Trolls and Crimp, coupled with her pathological lying. Despite of her high intelligence, Velvet's ego blinds her from understanding her mistakes, so at times she can be very gullible, and even unable to expect the consequences of her own actions.

Also unlike her brother, she is extremely unapologetic, and has no remorse for her actions even after being arrested. In other words, she is a miserable person who will always fail to realize her own mistakes, therefore being abandoned by everyone including her own brother in the end.