Miley Stewart looks like a regular girl-next-door, but she's got a big secret. When the lights go down, Miley is the famous teen pop sensation Hannah Montana! Miley may be a celebrity when she's on stage, but she wants the rest of her life to be as normal as possible. The only people who know the truth about Miley's dual identity are her father, brother, and best friends Lilly and Oliver. But keeping that secret - and balancing school and homework with her newfound fame and fortune - is harder than Miley ever thought it would be.

Miley just can't get her mind off Jake Ryan, the cutest boy at school. But should she tell him how she feels? Maybe someone more experienced in the rules of romance could help. Just in time, Miley's Aunt Dolly comes for a visit and Miley has someone to talk to - girl to girl. Then, Miley confesses her love for Jake on a home movie that Aunt Dolly is making, and the tape ends up in Jake's hands by mistake! Aunt Dolly happens to be a whiz at going undercover, but will she be able to help Miley get the tape back before her secret is revealed?