If there was ever a peak it was Nicki. Next would be carly although she was moreso a one hit wonder but at least she had a huge #1. Nicki i think will be remembered the same way we know of other hiphop artist like Kesha, Trina, or Foxy but with a more successful one album peak.
You stay trolling your "fave" Christina. Legend X was still the #1 female artist 5 years after her 1st hit + era (Stripped was her overall power/success peak globally).
