Mariah has completed her `unfiltered` memoir
(World News USA)

Mariah Carey has completed her memoir. The 50-year-old singer revealed last November that she was set to put pen to paper to tell her life story, and now she has finished the tome, which she has described as `unfiltered`, and admitted she found it `incredibly hard, humbling and healing` to write. Mariah - who insisted she`s never been able to share her full story before - will set the record straight on...