Nicki Minaj has repeatedly denied the rumors that she had butt implants. It's a little hard to believe that when there's firm evidence she did though. Pictures of Nicki Minaj as an 18 and 19 year old show that she she used to have a flat butt. Any pictures from the last 4 or 5 years show her with a mega sized booty. So, how exactly did this miraculous transformation happen? The answer is quite simple, she had butt implants. This picture shows the transformation.
That's one insanely sized behind on Nicki Minaj.
The left picture shows Nicki Minaj without a wig and all natural.