If your primary peer group is the young girls, then perhaps your interest here is unusual. However, if, as you indicate the band attracts a wide following then, really what's the problem?

IMO, in college, people are judged for everything, not just their taste in music. For some, it's their first plunge into independence and they themselves are still trying to find their place. For them it's usually about defining what they are not. Unfortunately, it comes at the expense of others.

We all have to find our way in this world. If you enjoy this, and it is hurting no one else, then I say have at it.

In my day we followed Phish and the Dave Matthews Band, before that the Grateful Dead. It's all good, and good fun.