Charli XCX & Sam Smith Added to Rock in Rio USA Lineup

Charli XCX rocks daisy dukes while entertaining the crowd at a press event to announce the Rock in Rio concert events at Village Studios on Tuesday (January 13) in Los Angeles.

The 22-year-old English singer was one of the first artists to be announced as one of the performers at the concerts, which will be held on May 8-9, 15-16 in Las Vegas.

PHOTOS: Check out the latest pics of Charli XCX

Sam Smith, Jessie J, Bleachers, Tove Lo, Empire of the Sun, and Echosmith are also performing during the concerts.

10+ pictures inside of Charli XCX performing at a Rock in Rio concert press event…