ATTENTION ALL Demi Lovato FANSOn August 20nd, we will all watch La La Land , Dont forget , Here We Go Again in honor of the grtaeest teen singer ever's birthday. Let's give her the best birthday present ever: the highest viewed video on YouTube!! Let's give her what she deserves. Copy and paste to all Demi videos and all music videos let's get this noticed quickly!THUMBS THIS UP SO MORE PEOPLE CAN SEELets help Demi with thisThumbs up this!!!!!!!!