Lollapalooza: Day 2

In This Photo: Big Boi, Andre 3000
(L-R) Big Boi and Andre 3000 of Outkast perform at Samsung Galaxy stage during 2014 Lollapalooza Day Two at Grant Park on August 2, 2014 in Chicago, Illinois.
(Aug. 1, 2014 - Source: Theo Wargo/Getty Images North America)