The duo called Lovato out on Twitter for some very familiar-sounding beats on 'Stars.'
Demi Lovato - Page 3
From Miley Cyrus, to Ariana Grande, to Nicki Minaj, we take a look at our favorite 2015 celebrity Halloween costumes.
And they're the very first a cappella group to do it.
The two longtime friends announced dates for a 2016 tour through the U.S. and Canada this morning (October 26).
Demi, Adam, and Nick are all in a good place—nothing to see here, folks!
Demi Lovato doesn't appreciate the pervasive Poot Lovato meme that's been endless in its online circulation over the past few days, thanks.
Demi challenges an unseen opponent in the gritty "Waitin For Ya" video featuring rapper Sirah.
What should be the 'Confident' singer's next move? Sound off, Lovatics.
The pop star blasted through a fiery "Cool For The Summer"/"Confident" medley, and then cooled things down with an emotional ballad.
Listen to new music from Kacy Hill, Beach House, One Direction and more.