Demi Lovato is back, and this time she's angry
By Mark SavageBBC Music Correspondent In 2008, back when she was a fresh-faced Disney star, a reporter asked Demi Lovato about her taste in music. "What fascinates me," she said, "is metal." She continued by namechecking hardcore bands Dimmu Borgir and Job For A Cowboy, whose songs were called things like Reduced to Mere Filth