Kat Williams was arrested in Hollywood last night on suspicion of waving a gun around in a crowded night club...
According to TMZ Katt Williams was taken into custody after he was ID'd by witnesses as the perp brandishing the gun in a Hollywood supper club.
No weapon was found at the scene, however officers did find an unregistered gun in Katt's car.
Katt Williams was later released without charge, pending investigation.
