Demi Lovato Fans Go NUTS Over Wedding Dress Tease from 'Tell Me You Love Me' Video

If you’re a true Lovatic, you’ve seen Demi Lovato teasing herself in a white wedding gown and posting the words "SAVE THE DATE!!" But last we knew, Demi was single. So what gives? Fans naturally lost their minds trying to figure out what the cryptic post meant.