Carla

Carla (also spelled Calra) is a smug girl "clear winner" who flaunted her grade (A) when she got better than her classmates Nichole (B+) and Danni (A-) although she was later embarassed when both surpassed her with A+s.

She has long black hair held back with a red band, and green eyes.

The three friends compete for grades in Susan's class, and form a study group together.

In season 2 she invites Nichole over to her place, and dresses as "The Devil" for Halloween.

Carla and Danni are generally much closer, and also separately met Valerie when Valerie introduced herself to Danni.

Carla's name was left out of the comic for an incredibly long time, finally being revealed in season 3 on page 25 when Val mentions it in passing. Val uses it soon after on page 27 although "CALRA" was written.