These Are the Raciest Rihanna Pictures Yet

Rihanna is known for her supersexy Instagram images, racy outfits, and love of skin-baring bikinis, but she's really outdone herself with her latest photo shoot. She sported tan lines instead of pants as she posed provocatively in a tiny crop top on a balcony in LA on Tuesday. There was even someone on hand to pour water - Smartwater, that is - on her back in between camera snaps. Rihanna made no mention of her slightly raunchy afternoon on social media, leaving us to wonder exactly what she was...