So, Leanne and Audrey are both in chess club with her and Audrey is a prefect.
Audrey silently disapproves of the fact that she doesn't take prefecting very seriously, but mostly I don't think she'd have much of a problem with her and might even like her. She appreciates a little sarcasm.
Not sure about Leanne, but I don't see them having problems with each other anyhow.