When a concertgoer hurled their drink at the rapper, Cardi B became the most recent celebrity to be struck by anything from the crowd.
The 30-year-old responded by hurling her microphone off the stage at the concertgoer.
The rapper no longer had a microphone, but during the performance, her voice could still be heard via speakers, indicating that she had been lip syncing.
The incident happened in Las Vegas, and numerous fans recorded it on camera from various perspectives.
Security personnel can be seen surrounding the culprit in the video and reclaiming the rapper’s microphone.
Video from earlier in the performance, though, showed Cardi B turning her back to the crowd and asking a another concertgoer to spray her from behind.
Later in the performance, the rapper clarified that the previous spray had been performed on her back at her request, as opposed to the other audience member who suddenly threw water in her face.
This is the most recent instance of a performer having their performance cut short by a spectator tossing something onto the stage.
In June, Bebe Rexha was hurt when a man threw his phone on stage, hitting her in the face.
The man, named as 27-year-old Nicolas Malvagna of New Jersey, was later charged with with two counts of assault in the third degree, one count of harassment in the second degree, one count of aggravated harassment in the second degree, and one count of attempted assault in the third degree