Villaina Duvall Shakira, Usher Joining "The Voice" In Spring; Aguilera, Cee Lo Out <a href="http://www.billboard.com/news/shakira-usher-joining-the-voice-in-spring-1007951302.story">[Billboard]</a> Obama Taps Video Games for Early Voting <a href="http://www.adweek.com/news/technology/obama-taps-video-games-early-voting-143717">[Ad Week]</a> Drake's “The Motto” Tops List Of Most Illegally Downloaded Songs In The U.