•  Trixie is popular at school. The main character
•  Trixie have a best friend who in a way revolves around her.
•  THis is Veronica
• Paulina
• 
• Had you seen similarities

Let me see:

1. Popular at school
2.  Pretty girls
3. Both are the crush of the main charcter 
4.   Both have friends that look alike
5. Veronica