On the surface, Miley Stewart (Miley Cyrus) is an ordinary girl, but outside of her ordinary daily life, she has a secret identity-idol girl singer Hannah Montana. Only her father and agent Robby (Billy Ray Cyrus) and brother Jackson (Jason Earles) know her identity. However, after moving to a small town, her secret identity, which she tried her best to conceal, gradually revealed flaws because she often had to tour. So many of her best friends Lilly (Emily Osment) and Oliver (Mitchel Musso) know the secret. In order to protect this common secret, these people often make jokes...