Chris Brown pleaded guilty in an assault case regarding his ex-girlfriend Rihanna . Chris Brown song ` ` Not My Fault '' appeared online Tuesday . The video shows a man in his 20s who appears to be intoxicated and is seen walking around the streets of Los Angeles with what looks like an assault rifle slung over one shoulder. Brown agreed to a plea deal Monday in case involving ex-girlfriend Rihanna .
Chris Brown song ` ` Not My Fault '' appeared online Tuesday . The video shows a man in his 20s who appears to be intoxicated and is seen walking around the streets of Los Angeles with what looks like an assault rifle slung over one shoulder. Brown agreed to a plea deal Monday in case involving ex-girlfriend Rihanna .