via Instagram / XXXTentacion

Damn… XXXTentacion got knocked the f*ck out.

On Wednesday night (June 7), the Florida rapper was performing at The Observatory North Park in San Diego, Calif., when someone knocked him out in the middle of his performance.

Video of the incident has surfaced, which shows XXXTentacion performing at the center of the stage, when outta nowhere, someone enters the frame from the left and delivers a vicious sucker punch.

The man was immediately tackled by security and a brawl broke out right onstage, while X was laid out and completely unconscious nearby.

XXXTentacion had to eventually be carried offstage.

Check out the video of the incident below:

XXXTentacion later took to Twitter, blaming the incident on the security at the venue. And, he also addressed the incident on Instagram Live.

According to social media, the person who punched X was a San Diego rapper named Rob Stone. Furthermore, Fox 5 reports that one person was stabbed at the venue, though their identity was not revealed.