Which Character?

I'm drawing my characters in The Fear-Full Adventure to put in the front of my book.
Can you guess which character this is by the description?

I have smooth red hair that goes to about mid-back.  My eyes are brown, and I have an impish face. My face scrunches up and my hair rises like a cat's when I'm angry.  I have a younger sister with blond curls.  I wear a red shirt that reads "little girl, BIG personality" almost every day.  I am cryophobic.  Who am I?

My hair is white and looks like a cloud.  I have ocean-blue eyes, and claustrophobia.  I lead the PhoHelp room, a room designed to help phobics with their fears.  I am trying to stop phobias.  Who am I?

My hair is blond and curly, and goes to my shoulders.  Like my friend, my eyes are ocean-blue.  I am small for my age.  I have more than one fear.  I get swallowed up by vines and sucked into a different world while trying to help my friend, the owner of the PhoHelp room.  Who am I?

My  hair is long and red.  I am afraid of silence.  When I meet someone, I ask them many questions and tell them a lot about me.  Who am I?

I have tan skin, and long, dark hair.  My eyes are a dazzling purple.  I am afraid of sea monsters.  I get possessed by King Fierce and try to get rid of my best friend.  Who am I?

No one knows exactly what I look like.  I wear a hooded cape that covers my whole body.  All anyone can see of me is my smile and my black beard.  I want to control the world.  I can give people whatever fears I like.  Who am I?

Word bank:
Nistin Verdole
Kitsa
King Fierce
Merrisha Holands
Vennsa
Jasmine