Cardi B accidentally let people know she had a visit from her friend “Aunt Flo.” During a recent performance in Las Vegas, the Grammy Award-winner decided to perform without any underwear on. The crowd didn’t get just a peek of her lady parts but also a glimpse at a tiny little string from the end of her tampon.

A concertgoer who was filming the performance captured the moment on her phone. Outfitted in a long blonde wig and tiny yellow-fringe dress, the rapper danced and gyrated over to the edge and let it all hang out. The audience member filmed the performance and it eventually landed on X (FKA Twitter).

One person captioned the video, “FOOTAGE OF CARDI BEING A GREAT ROLE MODEL AS A MOTHER LETTING HER TAMPON STRING HANG IN FRONT OF THE CROWD AS SHE DANCES IN LAS VEGAS WITH NO PANTIES ON.”

The performance, hosted at Drai’s nightclub, made headlines over the weekend for another reason.

As previously reported, the rapper threw a microphone at the DJ during her performance. It appeared she did so in response to the DJ repeatedly cutting off her music during the set.