Claire easily especially when she was head of the cheerleaders she made everyone sit on the ground to eat and how she treated Kate when she was injured wasn't very nice and how they voted her off the cheerleading team instead of supporting her which friends are supposed to do like Lizzie did with Kate and the way Kate treated Claire with her injured wrist was nice.

I agree. Claire was ten times meaner than Kate was. How she treated Kate after Kate was injured and had to wear her arm in a sling was an example of that. Of course, Lizzie was much different and supported Kate. :)