Outkast rapper Antwan “Big Boi” Patton was arrested while getting off a cruise ship today in Miami, after border patrol dogs caught him allegedly carrying drugs, law enforcement sources tell TMZ. He was charged with three counts of drug possession and one count of drug paraphernalia possession, all felonies. The drugs in question were ecstasy, MDMA powder and Viagra that he allegedly didn’t have a prescription for. He’s being held on $16,000 bail. (More Outkast stories.)