Hot Girl Summer tour: Cardi B joins Megan Thee Stallion on stage in New York

Megan Thee Stallion also brought out GloRilla to the stage and the three posed for pictures backstage.

Four years ago, Cardi B and Megan Thee Stallion stunned the world with their collaboration on the track "WAP," which quickly went viral online.

The two rappers have been good friends for a long time. Together, almost four years after their song came out, they're still making waves in the rap scene.

During the New York City leg of Meg's Hot Girl Summer Tour on Tuesday, May 21, Cardi B surprised fans with an appearance. Together with Meg, they performed their infamous and provocative hit, WAP.

The crowd erupted in cheers as Meg and Cardi delivered their performance, with fans enthusiastically rapping along to every lyric.

Onstage, the duo showcased undeniable chemistry. Since "WAP" debuted amid the onset of the COVID-19 pandemic, this live performance in front of a large audience provided the song with its long-awaited grand moment.

Megan Thee Stallion also brought out “Yeah Glo!” singer, GloRilla to the stage and the three posed for pictures backstage.

Cardi and Meg came together last year for another collaborative track titled "Bongos." Additionally, the pair are set to team up for a remix of "Wanna Be" from GloRilla’s Ehhthang Ehhthang mixtape, a song which the three of them performed at Tuesday's concert.