Series Description: Miley Stewart looks like a regular girl-next-door, but when the lights go down, Miley is teen pop sensation Hannah Montana! Off stage, Miley wants her life to be as normal as possible, so only a few people know the truth about her dual identity. But keeping that secret is harder than Miley ever thought it would be. Hannah Montana #19: Reality Check When Lilly decides to record a song with her less than stellar singing voice as a gift for her mom, Miley secretly pitches in and lends her vocals to the recording. But then Lilly challenges awful Amber to a singing competition! Can Miley rescue her friend from major embarrassment? Plus, when Miley can't bring herself to admit to her dad that she doesn't like a song he's written for Hannah, she begins sleepwalking-leaving quite a mess behind!