Miley Cyrus is pants unzipped, belly bare, and in leather with a filthy caption for her 123 million Instagram followers. The 28-year-old singer, already in the news this year for lifting her shirt while braless on streets, made her weekend update a shout-out to both her past and present, also channeling the internet's love of Caturday, but that wasn't the naughty part. Posting with a shout-out to her former "Hannah Montana" days to begin with, the blonde then went a lot more NSFW. Check it out below.