04/22/2008 at 03:00 PM EDT
has signed a seven-figure book deal with Disney Book Group, the teen star's publisher announced Tuesday.
The book will focus on the 15-year-old's road to fame, from growing up in Tennessee to navigating the spotlight as an international star, and how her family – especially mother Leticia – helps keep her grounded. According to Disney, the book will feature never-before-seen photos, family stories and a look at the star's inner circle.
"I am so excited to let fans in on how important my relationship with my family is to me," Cyrus said. "I hope to motivate mothers and daughters to build lifetimes of memories together, and inspire kids around the world to live their dreams."
Publication is scheduled in spring 2009, to coincide with the premiere of the Hannah Montana
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