Singer Demi Lovato will fill the Aug. 13 slot at the Grandstand at the Illinois State Fair.
The musician is known for hits such as “Cool For the Summer,” “Anyone,” “Sober,” “Sorry Not Sorry” and “I Love Me.”
Lovato recently released “Dancing with the Devil,” which reached No. 2 on the Billboard 200 chart.
Lovato had been set to star in NBC’s comedy pilot “Hungry,” but stepped aside due to a scheduling conflict. “Modern Family” star Ariel Winter will replace Lovato.