CMO of the Recording Academy Evan Greene and musician Mike Shinoda of Linkin Park attend the 4th Annual Social Media Rock Stars Summit, on Friday, February, 8, 2013 in Los Angeles(Photo by Todd ... more 
CMO of the Recording Academy Evan Greene and musician Mike Shinoda of Linkin Park attend the 4th Annual Social Media Rock Stars Summit, on Friday, February, 8, 2013 in Los Angeles(Photo by Todd Williamson/Invision for Billboard Magazine/AP Images) less 
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Associated Press
Tue, Feb 19, 2013 6:35 PM EST