December 2, 2011 Photos | iHeartRadio Festival Rocks Las Vegas Edit Delete Tags Autopost iHeartRadio Festival Rocks Las Vegas Related Artists Lady Gaga Jennifer Lopez Source: http://www.mtv.com/photos/?fid=1671463Amanda Righetti Amanda Swisten Amber Arbucci Amber Brkich Amber Heard Amber Valletta America Ferrera Amerie Amy Cobb Amy Smart Ana Beatriz Barros Ana Hickmann Ana Ivanovi Ana Paula Lemes Ananda Lewis