article_content: 
  demi lovato does  like  a totally legit impression of a teen. lovato appeared on "the tonight show" monday night an took part in jimmy fallon's reoccurring "ew!" skit. the requirements included wearing a ridiculously sparkly top  pigtails and locking lips with a pillow plastered with singer ed sheeran's face. the pillow was dubbed a "crush cushion" by fallon's character in the skit. while lovato practiced her smooching skills with her sheeran pillow  fallon puckered up to a pillow featuring "extra" host mario lopez's face.
article_headline: demi lovato does a perfect teen impression