demi lovato ft. justin bieber

As Long What Bands Give Black & Yellow Gangnam Style (DJ Crasher MashUp) 

What Do You Mean For The Summer (MASHUP)  

ALAYLM Heartattack MASHUP 

Talking About Justin Bieber 

As Long As You Are Cool For The Summer 

As Long As You Love My Heart Attack (mash-up) 

As Long As You Love a Heart Attack (MashUp) 

Sia - Cheap Thrills ft. Sean Paul and... Justin Bieber · Zayn · Major Lazer · Katy Perry · Rihanna · Demi Lovato · Ariana Grande. 

What Do You Mean For The Summer (MASHUP) 

( Justin Bieber ,P!nk ,Katy Perry ,Fun ,Adele,Rihanna,1D,Demi Lovato &more 

Sorry X Cool for the Summer  

Justin Bieber vs Demi Lovato - As Long As You Love Me (Heart Attack Mashup) - YouTube