Demi Lovato: Photoshoot "Book of Beauty for Brain Cancer"

Demi Lovato wraps his dark hair in a headscarf in this behind the scenes of her photo shoot for "The Book of Beauty for brain cancer."



The singer and actress, 19 years old, is just one of many celebrities who appear in the book, which benefits brain cancer research.

All money raised from book sales will fund both SNOG (Sydney Neurology Oncology Group), which aims to improve the management of brain tumors through specific research, information and ongoing monitoring of treatment options and HEADRUSH , nonprofit organization whose mission is to significantly improve the future of brain tumor research, treatment and survival.

Other celebrities participating in the project include Dianna Agron, Justin Bieber, Miley Cyrus, Ashley Greene, Liam Hemsworth, Daren Kagasoff, Leighton Meester, Brittany Snow, and Shailene Woodley.