Sorry, I'm busy at the moment <a href=" http://jiokeniweb.com/megalis-20-mg-price-in-india.pptx#desperate ">megalis 20 medicine</a> Rihanna has nothing to hide! The sultry singer struck a sexy pose while standing topless in what appeared to be her London hotel room on Nov. 25, 2012, tweeting the hashtag "#LondonNightLife." But Rihanna's racy snapshot wasn't the only controversial photo to pop up over the holiday weekend. RiRi stirred up more controversy when she posted a photo of former flame Chris Brown sleeping shirtless and face-down on an unmade bed on Nov. 24, 2012.