Nicki Minaj has earned her second diamond single with “Bang Bang,” the 2014 single featuring Jessie J and Ariana Grande. The RIAA has confirmed that the single — which initially went gold (sales of 500,000 units) in October 2014, three months after its initial release — was certified diamond as of Thursday (May 23).
A single-going diamond means that it has sold 10 million units,...
