Amazing! All of Twitter LOVED it

OMG QUEEEEEEN. I'm totally slayed. <333

She killed it and definitely delivered

I wonder since she sang those two, if she will sing Stone Cold next on her 2nd performance

One of the best CFTS perfs

damn!

Yep she told Ryan seacrest she's doing it!

If she sounds this good on cool for the summer (which she usually sounds bad on) I can't wait for stone cold.

I figured too it would be Stone Cold since it was the 3rd released on iTunes before the album release. I'm glad she'll be doing it because it will show people the softer side of both her and her vocals

Needs some choreo or something. It's kinda awkward when she stands there playing with her hair.

Amazing vocals though!!

Yasssss slay me Demi sis.

Damn!!!!!!!!!
Wow she's insanely beautiful and talented!!!

She was so happy at the end of the performance.

My heart

My body is not ready for Stone Cold. I think she'll do a flawless job

Amazing performance! Excited for Stone Cold

Demi She killed it!!!
Confident Vocals Im Happy she did she also sing CFTS

Can we talk about how she looks amazing!! Demi Face glowing!

I need this at Vevo ASAP!!

HOLY MOTHER OF GOD!!!! SERVE THEM POP-ROCK VOCALS

such a powerful vocalist