Is it possible for other popgirls to sell 10M as well?
Before 21, Adele was just a regukar artist, selling the usual million here and there.
Is it possible for the current Pop Girls that we have now, to go diamond as well?
If they release the right material?
Or is Adele truly one of a kind?
Only Adele can because most generations user her music. Even if Katy Perry, Lady Gaga, Rihanna, Britney Spears, Beyoncé, etc released an album like 25, they would still fail to sell as much as Adele because older generations won't listen to their music just for the fact that's them singing them.