Cardi B and Megan Thee Stallion perform onstage during the 2023 MTV Video Music Awards at Prudential Center on September 12, 2023 in Newark, New Jersey. Cardi B and Megan Thee Stallion are celebrating after their raunchy 2020 hit “WAP” was certified Diamond by the RIAA with over 10 million units sold. “Awww y’all,” Cardi wrote on X. “WAP just went diamond… me and @theestallion really did that!! Megan responded to the post, adding, “WOWW omg diamond sisterrr thank you for having me.”