Hannahanna is a fictional character from the animated series Hannah Montana, which aired from 2006 to 2011. The show follows the life of a teenage girl named Miley Stewart, who leads a double life as a famous pop star, Hannah Montana, while trying to maintain her normal life as a high school student. The character of Hannahanna represents the glamorous and exciting world of celebrity, contrasting with Miley's everyday challenges. The series explores themes of identity, friendship, and the balance between personal and public life, making it relatable to many young viewers.