WEST HOLLYWOOD, CA – SEPTEMBER 18: (L-R) Musicians Tom Hamilton, Brad Whitford, Joe Perry, Steven Tyler and Joey Kramer of Aerosmith pose at the press junket to announce their new album “Music From Another Dimension” and upcoming dates for their “Global Warming” tour at the House of Blues on September 18, 2012 in West Hollywood, California. (Photo by Kevin Winter/Getty Images)