Rihanna Poses Topless in New Music Video

　　Rihanna shared sexy never-before-seen snapshots of herself getting ready for her animalistic music video, "Where Have You Been," on Facebook this weekend. RiRi's obviously not shy about showing off her hot bod! Plus, on Sunday Kim Kardashian tweeted an edgy pic from her Vogue Italia shoot, and Kylie and Kendall Jenner sported some rather controversial accessories on the red carpet Saturday night.