Demi Lovato opens up on Twitter Demi Lovato Wed-26-Feb-14 21:28 Share this By Steph Monks Demi Lovato has reminded people that she’s only human and is asking people to stop being so nasty!She took to Twitter, and said, "There's nothing more upsetting and hurtful than people having no regards to someone's private life and using the web to bring people down.The things people do can affect/hurt others. Even if you don't think I see things. I'm not a celebrity, I'm an artist & most importantly human." You May Also Like Demi Lovato leaving X Factor USA - was she eliminated? Demi reveals shocking details about her addiction Demi Lovato chats to Jay-Jay, Mike & Dom Become a fan of The Edge on Facebook and on Twitter .