Demi Lovato is to release her new book 'Staying Strong' tomorrow, in hardback and eBook.
Her 365-day collection is written as a diary, collating some of the most honest and invaluable insights into her life, values and self-worth.
Each day provides the reader with a new quote, goal and personal reflection from the star, who has been through some tough times of her own.
It's not been all glamour and showbusiness for Lovato, and she still battles against her insecurities to this day following a tough adolescence where she faced bullying, bulimia, suicidal thoughts, substance abuse and cutting herself.
Her career hit an all-time high, but she put herself first and checked into rehab which she completed with success.
More recently she's entered her second season as judge on 'The X Factor USA' and started her guest-role on 'Glee'.
'Staying Strong' is released tomorrow at £12.99
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