Last night Rihanna posted a serious of pictures on her Twitter account, in which she was getting various new tattoos. In one picture she shows off her “Thug Life” tattoos that were done in white on her knuckles. She wrote “All these bitches screaming that 2pac back ♫ #THUGLIFE” In another picture, which shows her getting her back (or butt?) tattoo, she wrote “Tat my f**kin name on u girl so I know its real!!! #MINE”.