Machine Gun Kelly Performs Surprise Set at Lollapalooza

Machine Gun Kelly made a surprise appearance at Lollapalooza Saturday ... mostly upside down. Fans got an alert on day 3 of the festival ... MGK was there for a special show. Within an hour, he appeared at the Bud Light Seltzer Sessions side stage…

source https://www.tmz.com/2021/08/01/machine-gun-kelly-lollapalooza-upside-down-performs/