(If you think they don't look vampire-ish,blame Google, Deviantart and Pinterest for not giving me a good vampire twin image!>=T
I had to edit one of the given pictures to make them look like vampires and l end up with this!)

[The girl on the right side of the picture]

Ναოε:"*gasp*You don't remember me?!" (Valerie)

Aցε:"Hmp!It's rude to ask a girl about her age!" (Unknown)

Gεռძεr:"Really....?" (Female)

Տρεcιεs:"I am a Vampire!=)"

Ηειցჩτ:"5'7"

ՏεχυαIιτγ:"......Sorry, what?" (Straight)

RεIατιοռsჩιρ Տτατυs:". . ." (Single)

Crυsჩ:"Um...." (Reich[F O R M E R L Y])
(No one [C U R R E N T L Y])

Valerie is the oldest twin between her and Valerian. She is the Vampire Princess.Yes.She is still a Princess because her parents are currently ruling the Vampire Kingdom.(Not ruling really. . .Their parents are Lisette's helpers for Vampire Kingdom.After all, Lisette is the Queen of all supernatural creatures' vampires being one of them.)
Although she is a Vampire,she doesn't like hurting others....And she is a big fan of Fashion. . .

{R E L A T I O N S H I P S}

Valerian

"My twin brother!^_^"

Valerian is Valerie's twin brother who is slightly overprotective about her.They have a strong bond and they usually get along well.

Reich (Reich_The_Anomaly)

".....I get over it!"

Reich was Valerie's former crush.As a kid she had a small crush on Reich but he never liked her that way.....Due to the long period of time where they have never seen each other at all,she probably stopped crushing on Reich. . .

Lisette

"She's my friend!^_^"

Lisette is one of the people Valerie sees as a friend.To be honest,Valerie considers everyone as a friend.
Despite that Lisette acts cold towards her....like she does to everyone. . .

Asriel (AsrielDreemurr_Rei)

"Well....l've heard his fur is so fluffy and soft!"

Valerie has never met with Asriel....All she knows about him is his fur being very popular among the monsters. . .

= = = = =

[The boy on the left side of the picture]

Ναოε:"Don't tell me that you don't remember me now...." (Valerian)

Aցε:"Does it really matter?" (Unknown)

Gεռძεr:"Are you serious?" (Male)

Տρεcιεs:"Can't you see my fangs?" (Vampire)

Ηειցჩτ:"I am the alpha twin!" (5'9)

ՏεχυαIιτγ:"Well....." (Straight)

RεIατιοռsჩιρ Տτατυs:". . .Um" (Single)

Crυsჩ:"Uhh....." (No one)

Valerian is the youngest twin between him and Valerie.He is The Vampire Prince who is quite lazy.He likes lazing around......and that's all l guess....

{R E L A T I O N S H I P S}

Valerie

"My cringe twin...."

Valerie is Valerian's twin sister.He is slightly overprotective about her but he manages to hide it well.He sometimes gets annoyed by her cringe decisions but still tries his best to not upset her. . .After all he respects his older twin. . .

Reich (Reich_The_Anomaly)

"Ah.I remember him..."

Reich and Valerian used to be friends in the past.Despite Valerian's lazy personality,he was actually an intelligent vampire which gave him the chance of discussing some nerd stuff with Reich.
However,just like Valerie,Valerian also haven't seen Reich for a long time,so it's unknown whether they are still friends or not.....

Lisette

"("O_O).....I am too young to die!"

Valerian considers Lisette as a friend because he doesn't wanna get on her bad side---"Bad side you said?!SHE'S CRAZY AF AND I DON'T WANT HER TO BURN ME LIKE A GRASS!"
......Apparently........The word "Lisette" is enough to give him chills....

Asriel (AsrielDreemurr_Rei)

"I don't think I know him...."

Just like Valerie,Valerian has never met with Asriel either.But unlike her, he hasn't heard anything about him....