latin pop artist performs onstage at awards held .
{"Image ImageDescription": "LAS VEGAS - NOVEMBER 05: Singer Ruben Blades performs onstage at the 10th Annual Latin GRAMMY Awards held at the Mandalay Bay Events Center on November 5, 2009 in Las Vegas, Nevada.  (Photo by Michael Caulfield/WireImage)", "Image Copyright": "2009 WireImage"}