The Threat

(Y/N) is a regular teenage girl. She goes to school, has a lot of friends, is smart and everyone knows her because she is the nicest person in school. No one knows it but she is friends with one of the worlds biggest pop stars, Justin Bieber. That is,until he decides to make the friendship public. They both start to get threats from an unknown number but don't tell each other. They think it's a joke, but is it? What will happen once they go public? Will they stick together? Or will a certain person sending threats tear them apart?