When Bruno Mars made it big a couple of years ago with his debut, “Doo-Wops & Hooligans,” the impeccably attired singer did it with such conclusive style that you never really thought about the effort he put into his image. In an era of amateur-driven “American”/”Voice”/”Factor” pop, here was a guy who seemed to have appeared fully formed… Read More Bruno Mars gladly loses his cool on ‘Unorthodox Jukebox’