JJ

JJ is one of the main characters in the series. She's 13 years old and lives with her best friend, Robert

Appearance
She wears a green silver star shirt, black pants, hike shoes, her signature red cap, has sky blue eyes, long brown hair, and a watch that can let her shape-shift into any form.

She will have a few wardrobes in future episodes

Personality
JJ is a straight-thinking girl that helps anyone who is in trouble, but sometimes not. She can sometimes act a little "determined to know everything" way. But JJ is also nice & kind-hearted, and she always cares deeply about her friends whenever possible. She loves to have lots of crazy fun too, and loves Frosty Chilly, just like Robert.

Even though JJ is good and nice, she sometimes loses her temper whenever somebody makes her mad.

She also has a mature boy voice which most other characters don't mind.

She is quite possibly the only normal girl in the series, while the rest of the girls are less thinking, have boyish behavior, or just gross.

Robert
JJ & Robert are best friends and live together in a tower house in the city Sterilstown. They enjoy fighting monsters, drinking slushies, and possibly everything. They have been friends ever since they were in kindergarten, and their friendship has never stopped, ever! JJ & Robert are sometimes completely alike and do the same kind of different things they usually do. But JJ can sometimes get mad at Robert if he does or did something foolish or dumb.

But they always look after each other whenever its needed the most.

Chelsea
JJ is very different from Chelsea, as Chelsea always acts like a boy, which leaves JJ very confused. But Chelsea is best friends with JJ & Robert and they sometimes let her join in some of their adventures.

Jeen
Jeen is JJ's twin brother, but they are both different from each other. Jeen is lazy, and JJ's smart, so they sometimes get along as siblings so. And JJ oftens trusts him to help out with stuff.

Butterscotch
She is JJ's older sister, and they always share a friendly sibling bond. JJ is more smarter than Butterscotch, but sometimes it's vice versa. They love each other very much, and sometimes have girl things to do.

Heather Wilson
JJ describes Heather as "super-duper gross", as Heather always farts. But they are good friends, and JJ has some limited trust for her.

Trivia

 * JJ is voiced by creator Jonathan J. Winters, via the mature boy voice.
 * JJ's favorite cereal is Reese's Puffs, just like the creator.
 * It turns out JJ is like the only character who can get the most angry & mad.
 * JJ can't scream too much sometimes, because she has a paper clip in her throat.