she doesnt have the best ear.
some of the songs she's recorded have been like

gor u thought THIS was it?
sffssfsfsfsffs
she's actually very disconnected from modern/trendy mess .
if u gave her a choice of belting out a classic whitney mess and giving the gorls a sexy coo
and a coin wasn't involved....she'd do the whitney.
but when she hits it, she hits it . she has a lot of amazing songs
if she had a better ear it woulda provided her with more consistency
and honestly it woulda been lights out for a lot of gorls