June 15, 2012 Photos | Rihanna and Ke$ha Perform At Madison Square Garden Edit Delete Tags Autopost Rihanna and Ke$ha Perform At Madison Square Garden Related Artists Rihanna Ke$ha Ivanka Trump Izabella Miko Izabella Scorupco Jaime King Jaime Pressly Jamie Chung Jamie Gunns Jamie Lynn Sigler Janet Jackson January Jones