Photos from the second weekend of the 30th bi-annual Rock in Rio music festival at the MGM Resorts Festival Grounds in Las Vegas, Nevada.
British singer Jessie J performs during the 30th bi-annual Rock in Rio music festival at the MGM Grand in Las Vegas, Nevada on May 15, 2015. Photo by James Atoa/UPI
Australian electronic music band Empire of the Sun performs during the 30th bi-annual Rock in Rio music festival at the MGM Resorts Festival Grounds in Las Vegas, Nevada on May 16, 2015. Photo by James Atoa/UPI
Australian electronic music band Empire of the Sun performs during the 30th bi-annual Rock in Rio music festival at the MGM Resorts Festival Grounds in Las Vegas, Nevada on May 16, 2015. Photo by James Atoa/UPI
Australian electronic music band Empire of the Sun performs during the 30th bi-annual Rock in Rio music festival at the MGM Resorts Festival Grounds in Las Vegas, Nevada on May 16, 2015. Photo by James Atoa/UPI