With Kings of Leon and Skrillex simultaneously playing the final sets of the festival, Lollapalooza 2014 comes to a close tonight (August 3). The last day of the Chicago festival featured performances from Flosstradamus, Chromeo, Run The Jewels, Childish Gambino, Chance The Rapper, and more.

Jhene Aiko performed for the second time this year at Lollapalooza and provided the first appearance of the day on the Samsung Galaxy stage (despite the rain). 

Just before he took the stage, R. Kelly made an Instagram post to announce his appearance. "Surprise Chicago!!!" he wrote. "Bout to kill the @lollapalooza stage with @chancetherapper !!! Watch it now on lollapaloooza.redbull.tv #lollalive #lollapalooza #rkelly"