I don't know why people say she's never been big in music or that she's not a main pop girl.
She was
Billboard's Top Female Artist of 2001.
She had a
Best Selling Female Single of 2011 (#1 in over 20 countries).
She's had 6 #1's WW. 4 #1's in the US. 10 Top 10s altogether. 5 Platinum Albums. 3 of them Multi-Platinum. 3 #1s in the UK. 17 Top 10s.
She has sold 75M records WW. She has sold 30M albums WW.
I don't know how any can discredit her success. Have any of your faves amount to half?