Mariah Carey REACTING to Various Famous Singers!

#mariahcarey #celebrities #arianagrande
Mariah Carey REACTING to Various Famous Singers like Jennifer Lopez, Demi Lovato, Ariana Grande...

mariah carey,reacting,famous people reacting,Jennifer Lopez,Demi Lovato,Ariana Grande,nicki minaj,i don't know her,awards,billboard,whitney houston,taylor swift,celine dion,aretha franklin,patti labelle,american idol,kelly clarkson,