Police in Los Angeles have arrested a woman after gunfire was reported outside the Beverly Hills home of pop star Rihanna, authorities said on Sunday. Officers from the Los Angeles Police Department responded to reports of shots fired at around 13:15 local time (21:15 GMT). Investigators later confirmed that the property targeted belonged to the singer. According to a police official who spoke to CBS News, officers recovered assault rifle casings at the scene. No injuries were reported, though a law enforcement source told the Los Angeles Times that Rihanna was inside the mansion at the time of the incident. Police said the suspect, described as a woman in her 30s, briefly stopped her vehicle outside the property and fired seven rounds before driving away. READ ALSO : Lawyer Threatens Legal Action Against Tonto Dikeh Over Viral ‘Deliverance’ Video Authorities later tracked the vehicle to a location roughly eight miles (12km) from the singer’s home, where the woman was arrested....