Bobby Brown was arrested and charged with drunken driving this morning in Los Angeles, E! reports. It's the singer's second DUI arrest this year, and it comes after a stint in rehab. Brown was reportedly spotted weaving between lanes around 1:43 a.m. local time and pulled over. After smelling alcohol, police officers gave Brown a sobriety test, which the singer failed. Booking records indicate Brown remains in jail on $25,000 bail. No court date has been set.