This is the same story with Twilight. It's a girl band, and it sucks.
Listen to 'Misery Business' or 'Crushcrushcrush'.
What are they all about? A girl that wants love, a girl who hates her boyfriend and wants more love from him, 'fuck them, let's be lesbians!', a girl who's really angry with her boyfriend and "does better" without him (mind you, the singer REPEATEDLY says it, as to "mark it on him").
The majority are about those topics.