COLOMBIA/
Steven Tyler, the lead singer of rock band Aerosmith, performs at a concert during the band's Latin America tour at the Simon Bolivar Park in Bogota, November 3, 2011. REUTERS/John Vizcaino (COLOMBIA - Tags: ENTERTAINMENT)
Steven Tyler, the lead singer of rock band Aerosmith, performs at a concert during the band's Latin America tour at the Simon Bolivar Park in Bogota, November 3, 2011. REUTERS/John Vizcaino (COLOMBIA - Tags: ENTERTAINMENT)