2009 – R&B singer Chris Brown was questioned by police in Los Angeles over a complaint of assault. The 19-year-old had pulled out of his performance at the Grammy Awards, as did his pop star girlfriend Rihanna. Police said Mr Brown argued with an unidentified woman while sitting in a car. Brown had walked into a police station and was later released on $50,000 (£34,000) bail. Los Angeles police did not identify the woman who had made the complaint against Brown.