After Hannah Montana gives six encores during a sold-out concert, Miley wakes up the next morning with no voice at all! She'll need to give her vocal cords a rest-that means no talking for a week so she'll be able to sing at an upcoming live TV broadcast. But with Oliver trying to chat with boys on Miley's behalf, and Lilly incorrectly reading aloud from Miley's notebook in class, will she be able to keep her mouth shut? Plus, when the pipes burst in Jackson's bathroom, can Miley learn to share her space with her brother?