i think the thing that helped the 90s girls was that they all sounded like themselves!
a breath of fresh air if u will...
brandy sounded like brandy
monica sounded like monica
aaliyah sounded like aaliyah
fffff
and brandy has the most whit-isms out of the 2...
but i loved when she tributed whitney here.. she didnt sing like whit.. she sang like monica and it worked.. so sassy and confident