OPI says:
This coming January OPI will be releasing an outrageous Nicki Minaj collection with six mind-blowing hues.
The Nicki Minaj collection consists of a deep shimmering purple Shatter called "Super Bass" and these five Nicki-inspired colors: "Metallic 4 Life", "Save Me", "Fly", "Did It On 'Em" and the bubble gum hue "Pink Friday".