Demi Lovato dropped the lyric video for her synthy new single 'Heart Attack' and it's aimed right at the millennials who are her fans. It's heavy on the hashtags, which explode on the screen in block letters.

The #newsingle will appear on @ddlovato's #newalbum due out this year. #Lovatics can rejoice. #DemiRules. So does #HeartAttack. So does the #lyricvideo.

See, #twocanplaythisgame.