Singer Aaron Carter was arrested on charges of DUI refusal, possession of marijuana less than one ounce, and possession of drug related objects, the Haversham County Sheriff's Office told ET. Carter is continuing to defend himself. The 29-year-old performer was arrested in Habersham County, Georgia, on Saturday night, and after releasing a statement and rebuffing his brother Nick Carter’s comments of support, Aaron had some additional thoughts, which he expressed on Twitter. “Walk away from gossip and verbal defamation. Speak only the good you know of other people and encourage others to do the same. Walk away from gossip and verbal defamation."