YG's got some legal issues to deal with in Las Vegas. He got into an altercation with a fan outside of the Cosmopolitan hotel in May, after turning down a request for a picture.
The fan responded by telling YG he's not a real celebrity. During a subsequent scuffle, YG allegedly snatched the guy's chain and left with it's diamond-laced pendant, which is valued somewhere between $3,000 and $9,000.
TMZ reports that the incident was caught on surveillance video.
YG, 28, born Keenon Jackson, turned himself in to police after finding out there was a warrant for his arrest. He appeared in court Thursday, July 12, to face a felony robbery charge.
The "My Hitta" hit maker was released after posting $20,000 bail.
The alleged victim also claims he was beaten up by members of YG's security team. He's suing for at least $250,000.