Demi Lovato: Behind the Scenes of "The Beauty Book"

Joining in on the fight against cancer, Demi Lovato got all glammed up for “The Beauty Book for Brain Cancer” photoshoot.

The “Skyscraper” songstress looked stunning in heavy make-up and a head wrap with her picture set to be featured in the upcoming coffee table book, which benefits brain cancer research.

Proceeds from the book go to both the Sydney Neurology Oncology Group and HEADRUSH, a non-profit organization focusing on the research, treatment and survivorship of brain tumors.

Other celebrities who got involved with this project include Justin Bieber, Miley Cyrus, Ashley Greene, Dianna Agron, Leighton Meester, Brittany Snow and Liam Hemsworth.