I tought it was great for a first chapter. You're introducing the main character so we could get a feel on what she's going through. I don't know what ShaoBeiBei is talking about.
Hm. The whole unique name thing (and the fact that you have to explain how to pronounce it) is kind of a turnoff. The first chapter didn't draw me in at all. I read it carefully, but it was so dull I can't remember what it was even about. You've got a romance going on here, shouldn't you at least introduce the other half? This first chapter of yours is all backstory. Boring. You can weave that into your writing without having to bam-out-there declare it. Right now no one can see where it's going, even from your summary. How on earth is she going to meet Nick Jonas, or even get close to him? How will their relationship last, especially since he's on tour and a rock star? What happens if the public finds out about her, and Nick's rabid teenage female fans pounce on her? There are lots of snags with celebrity x oc fictions, which is why it's hard to write a good one.
completely loved it!
update soon!!!