The "badt" singer, always trying to one-up herself in the fashion department, has just unveiled her newest accessory: a penis purse, care of Vivienne Westwood. She captioned it: "Super impressive!!! Thank you to my Westwood family!! #VivienneWestwoodLondon" We give up, Rihanna. We just cannot muster the strength to be shocked anymore. Is this the last envelope Rihanna had left to push or does she have more "aces' up her sleeves?