Kevork Djansezian, Getty Images Last year, the Grammys shocked the public by choosing Esperanza Spalding, a musician who wasn't very well known, as Best New Artist. While the 2012 winner, Bon Iver, has a much bigger audience, their win was hardly a shoo-in by any means, given the popularity of fellow nominees Nicki Minaj, Skrillex, J. Cole ...

WireImage, FilmMagic Aside from Arcade Fire's Album of the Year triumph, Esperanza Spalding's Best New Artist win at the Grammys was the most surprising part of Sunday's awards ceremony. The 26-year-old beat out Justin Bieber, Drake, Mumford and Sons and Florence and the Machine in the category, sending the Twitterverse into a tailspin of ...