John Mayer, winner Best Male Pop Vocal Performance for 'Waiting on the World to Change' and Best Pop Vocal Album for "Continuum" The 49th Annual GRAMMY Awards - Press Room Staples Center Los Angeles, California United States February 11, 2007 Photo by Gregg DeGuire/WireImage.com
John Mayer Gallery (photo 0052421)
John Mayer, winner Best Male Pop Vocal Performance for 'Waiting on the World to Change' and Best Pop Vocal Album for "Continuum" The 49th Annual GRAMMY Awards - Press Room Staples Center Los Angeles, California United States February 11, 2007 Photo by Gregg DeGuire/WireImage.com
