Time Of Our Lives by Pitbull Feat. Ne-Yo
Somebody by Natalie La Rose feat. Jeremih
Boom Clap by Charli XCX
It's Time by Imagine Dragons
International superstar, Katy Perry, stops in Chicago on her PRISMATIC WORLD TOUR!
Katy Perry is joined by Capital Cities, Kacey Musgraves and Tegan and Sara.