Country music star Carrie Underwood concert closes out Iowa State Fair

Country music star Carrie Underwood concert closes out Iowa State Fair

See photos from Carrie Underwood's Iowa State Fair Grandstand concert

The 20 Best State Fairs in America

Iowa State Fair announces two Mega Country Stars as Headliners

See photos from Carrie Underwood's Iowa State Fair Grandstand concert

See photos from Carrie Underwood's Iowa State Fair Grandstand concert

See photos from Carrie Underwood's Iowa State Fair Grandstand concert

Carrie Underwood Bringing 'Denim Rhinestones' Tour To New Orleans This Fall

See photos from Carrie Underwood's Iowa State Fair Grandstand concert

Carrie Underwood Bringing 'Denim Rhinestones' Tour To New Orleans This Fall

Country star Carrie Underwood returns to Moline

Which Iowa State Fair Concerts are Selling the Best [LIST]

Raising Country Star Coming to the Missouri State Fair Grandstand

Country star Carrie Underwood returns to Moline