Miley Cyrus, the memoir

Miley Cyrus, the multi-hyphenate teen star, has signed a book deal to tell the story of her 15-year-old life, it was announced Tuesday. The memoir by Cyrus, who stars in the Disney Channel series “Hannah Montana,” is planned for release next spring.

The Disney Book Group, in a clear bit of synergy for Walt Disney Co., has world rights to the book. Disney said Cyrus’ book would feature previously unseen photos, family stories and “a look at her inner circle of loved ones.”