Share 0 FacebookTwitterPinterestEmail It has been confirmed! Demi Lovato will be performing on The voice Australia on Sunday on August 9, 2015. Delta Goodrem will be joining the stage as well. Looking forward to the performance! Share 0 FacebookTwitterPinterestEmail previous post Demi Lovato for Cosmopolitan Magazine Outtakes next post Video: Cosmopolitan Magazine Behind The Scenes Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment.