Winners Alex Sierra perform onstage on FOX's 'The X Factor' Season 3 Live Finale on December 19 2013 in Hollywood California
{"Image ImageDescription": "HOLLYWOOD, CA - DECEMBER 19: Winners Alex & Sierra perform onstage on FOX's \"The X Factor\" Season 3 Live Finale on December 19, 2013 in Hollywood, California. (Photo by Ray Mickshaw/FOX Image Collection via Getty Images)", "Image Copyright": "2013 FOX"}