Christina is not a vocal chameleon. Mariah Carey is a vocal chameleon. Kelly Clarkson is a vocal chameleon (see
thread that has the OP pressed). Stop reaching.
But I would like to see her try country because I'm tired of her growls and constant screaming. Country could finally pull out some decent vocals from Christina. I KNOW she can sing (just listen to Hurt) but for the past few years I wouldn't say Christina's been "singing" very well, at all...
