Mariah is still bigger than kelly, michelle, beyonce, latavia, letoya combined with all of their solo careers.
You could literally even throw in my fave and gaga and all and she'd still be bigger in terms of TEA.
Not fair tbh.
Mariah is heard throughout the world....I mean more people could point to a Mariah Carey song then a Beyonce. Unless of course you ask American youngsters.