Justin Bieber unleashed his army of 4.5 million devoted followers on a Michigan teen who allegedly had been harassing the singer and one of his pals.
The pop star, on his Twitter page, posted the phone number of suburban Detroit teen Kevin Kristopik, with the message “everyone call me 248-[Kristopik’s number] 🙂 or text.”
Full story: Justin Bieber sics his fans on harasser – NYPOST.com