Here are some new videos of Demi Lovato performs several songs during Live ‘Walmart’ Soundcheck special. Check those out! Skyscraper Heart Attack Give Your Heart A Break My Love is Like a Star Interview Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) 0 comment 0 Facebook Twitter Google + Pinterest previous post Demi Lovato Will Be Doing Official Livestream with MTV next post Send Your Question Using #AskDemiOnHits1! to Demi! Leave a Comment Cancel Reply Notify me of follow-up comments by email. Notify me of new posts by email.