I'd say a more accurate title for Nicki Minaj is 'Queen of Popularity in Rap' because she sure as hell isn't the most talented female rapper. Saying other females rappers don't have her success means absolutely nothing because popularity and success among the masses does not equal talent.
A female rapper like Noname Gypsy is infinitely more talented than Nicki, yet Nicki is infinitely more popular than Noname Gypsy.
Iggy Azalea is a trash rapper, but a rapper nonetheless. I let Iggy cook because she doesn't claim to be some amazing rapper or a Queen of Hip-Hop and sure as hell doesn't get the praise as such.
@last line,
You must be registered for see images
Because you asked why I won't let her live. It's not that I don't respect her artistry, it's just that she's overrated as hell simply because she's a female. She's a decent rapper, just like Drake is a decent rapper.