Cardi B Becomes Female Rapper with Most Diamond Singles After 'WAP' Certification

The RIAA certified Cardi B and Megan Thee Stallion's 'WAP' diamond on 3 August 2026, the body's Gold & Platinum database confirms. The threshold is 10 million equivalent units. The certification gives Cardi B her fourth diamond single — more than any female rapper in RIAA history — and Megan Thee Stallion her first, Billboard reports.