Wow, did I just say that?
She is light blonde hair and has a tan skin tone. She has a yellow t-shirt, yellow shoes and orange jeans. She has orange lips and dark eyes.
Her contestant outfit is a light pink, one piece, bodysuit with a transparent darker pink skirt on top. She wears a white brooch with the number eight on it, and light pink high heels.
In this outfit she is wearing a blue cheerleader like skirt a thin pink bow is in her hair, a blue top with light blue selves that shows off her midriff. She also has blue and white running shoes on.
She is athletic and upbeat, but when the Trix took over Cloud Tower she became afraid easily. Unlike most witches she seems to have a more upbeat personality. Her talent is also cheerleading fitting her more cheery personality.
In "Miss Magix," she is a contestant in Miss Magix. She performs a cheerleading routine only for the Trix to cause the floor under Karen to crack which causes her to fall through the floor. She is later seen when Lucy is crowned Miss Magix, and is still in the background when the crown is given to Stella.
In "The Fall Of Magix", she is enjoying her meal at Cloud Tower when the Trix attack. She gets caught in Stormy's tornado but is saved by Griffin. She is later seen with the rest of the Cloud Tower students in the amphitheater as the Trix announce their plan to call forth the Army of Darkness and sentencing all who oppose them into the dungeons.
Like all witches, her powers are derived from the negative aspects of magic. Karen may know some basic, first-level spells that all witches can use, such as telekinesis, transmuting objects, and fixing minor messes. Like all witches, she can fly.
- Karen is used as a minor character on Earth despite originating from the Magic Dimension. This is probably mostly due to re-usage of characters.
- Karen looks similar to an Alfea fairy named Clarice.