In reply to Carlitos.

@Carlitos Your logic is totally clouded by you being a Nicki stan. When people and record labels refer to the phrase "best selling artists" that is based on the amount of revenue brought in by selling records not the amount of features, free songs, and low priced singles an artist released or is featured on. If Beyonce recorded a single and released it free like she did with Formation a few more times then she would be the "best selling artist" if it were that easy. It is the total revenue generated that matters not free or low-budget marketing tricks!