Olivia Wise 's recording of 'Roar ' became a viral online hit in October . The 16-year-old was diagnosed last year with terminal brain cancer . `` She died peacefully in her home '' Monday , her family says . A 13-year-old girl from New Jersey has been charged after she allegedly posted nude photos and videos to social media sites such as Facebook and Instagram that were taken without the girl's knowledge or consent according to police.
Olivia Wise 's recording of 'Roar ' became a viral online hit in October . The 16-year-old was diagnosed last year with terminal brain cancer . `` She died peacefully in her home '' Monday , her family says . The family released another song by Olivia called `` Simple Girl ''