Musician Bruno Mars performs onstage during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Musician Bruno Mars performs onstage during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Festival-goers crowd surf during Rock in Rio USA at the MGM Resorts Festival Grounds on May 9, 2015 in Las Vegas, Nevada.
Recording artist Joss Stone performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer Sydney Sierota of Echosmith performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 15, 2015 in Las Vegas, Nevada.
Recording artist Taylor Swift performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 15, 2015 in Las Vegas, Nevada.
Bassist Robert Trujillo and Lars Ulrich of Metallica perform during Rock in Rio USA at the MGM Resorts Festival Grounds on May 9, 2015 in Las Vegas,...
Guitarist Brad Delson and singer/guitarist Mike Shinoda of Linkin Park perform during Rock in Rio USA at the MGM Resorts Festival Grounds on May 9,...
Crowd of festival attendees watch as Linkin Park performs on the main stage during Rock in Rio USA at the MGM Resorts Festival Grounds on May 9, 2015...
Derrick Green, Paulo Xisto Pinto Jr. Jr, Eloy Casagrande and Andreas Kisser of Sepultura pose backstage onstage during Rock in Rio USA at the MGM...
Recording artist Mikky Ekko performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mikky Ekko performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Mikky Ekko's drummer Gavin McDonald performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Mikky Ekko's guitarist Dave Kwan performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Mikky Ekko's guitarist Dave Kwan performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Guitarist Christian Wunderlich and recording artist Mayer Hawthorne perform during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16,...
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Recording artist Mayer Hawthorne performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Bruce Peterson and Haley Peterson, both of Nevada, pose in front of a "Hello Vegas" sign during Rock in Rio USA at the MGM Resorts Festival Grounds...
Festival attendees Natalia Rios and Danielle Haugan, both of Nevada, pose in front of a "Hello Vegas" sign during Rock in Rio USA at the MGM Resorts...
Rapper Big Sean and DJ Mo Beatz perform during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Rapper Big Sean performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Rapper Big Sean performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Rapper Big Sean performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Rapper Big Sean performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Rapper Big Sean performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Rapper Big Sean performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Guitarist Mark Pellizzer of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Drummer Alex Tanas of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Guitarist Mark Pellizzer of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Guitarist Mark Pellizzer of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Guitarist Mark Pellizzer of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Guitarist Mark Pellizzer of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Bassist Ben Spivak of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Fans react as Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Fans react as Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Fans react as Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Fans react as Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Bassist Ben Spivak of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Singer/guitarist Nasri Atweh of Magic! performs during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Dumitru Uzun performs with a balancing ball during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
Dumitru Uzun performs with a balancing ball during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.
View of the shops and merchants during Rock in Rio USA at the MGM Resorts Festival Grounds on May 16, 2015 in Las Vegas, Nevada.