Sci-Twilight Sparkle

Twilight Sparkle (Commonly known as Sci-Twi, as to not be confused with the other Twilight Sparkle, who is a princess) is a background character in Mew Razuberri's journey, and the only Equestria Girl to exist within the universe, however she is considered a normal human despite her purple skin.

Appearance
Sci-Twi has long dark blue hair with big pink and thinner purple streaks in it, which is tied back in a ponytail with strands dangling down at the side of her face. She wears big, thick-rimmed dark glasses.

Trivia

 * Her purple skin could be explained as reaction to the chemical infused Mew Aqua, though to a lesser extent than Richard's reaction, as all who have reacted to it seem to have a part of themself change to a purple color
 * She does not actually appear much and is mainly seen as a background character.