Big Boi. Credit: Getty Images.
St. Louis ( KSDK ) -- A knee injury has forced musician Big Boi to cancel today's performance at the Atomic Cowboy.
The club issued a statement today saying Big Boi, one half of the on-again/off-again duo "Outkast," suffered a knee injury Sunday night at the Summer Camp Music Festival in Chillicothe, Illinois.
The club says the date will be rescheduled and full refunds will be given to those who bought tickets in advance.
The Atomic Cowboy's Memorial Day Celebration will go on, however, with the remaining lineup.