What should she call them?

I am writing a novel about this girl named Lena Dobrev ( I am NOT copying Nina Dobrev! I just like the last name) who is bullied all the time by Aly, Mikayla, Chelsea, and Serena. I was wondering if anyone had ideas on what she could call them. (For example, The fearsome foursome, The Plastics etc etc) They also play soccer and love shopping