I don't think so, if Rihanna announces a new single right now from her next album, the song will shoot up to #1 everywhere and with not much but some good promotion, her album will sell 4m WW with ease.
She's very global and people might say they are sick of her but they will still buy her music.
Nicki started in 04. She says that she's only doing 5 albums... #3 coming this year.
A lot of the pop girls started in music before success. I'm going from 2009 when she actually became successful.
She has said she's only doing 5 albums but we all know she could easily change her mind.
I see large gaps between the albums seeing as she has all her products & could have a child in the next few years.
