Cassandra

Cassandra Barren is a student at High School USA!. It is possible she and Amber have a crush on Marsh.

Personality
In Bullies, after Amber accused her of being unoriginal, Cassandra claimed she likes to copy what other people are wearing because "no one else does that".

Cassandra seems to be rather shallow and mean spirited at times but has shown that she does care for her friends, she also appears to have no style of her own and often copies people.

Cassandra may also be bisexual, in several episodes she shows interest in making out with Amber, in the episode Rumspringabreakers she says that being a lesbian would be "totally hot".

Trivia

 * Cassandra is the show's "Veronica" as in Betty and Veronica from Archie Comics, of which the show's character designs are heavily based off of. Veronica seems rather mean and spoiled, and it appears Cassandra may be this way as well.
 * Cassandra was adopted from China, but her parents were actually American factory workers who gave her baby plastic surgery to appear Asian so she would be adopted faster.
 * Cassandra has a sex fetish for dirt, and likes to clean.