Rascal Flatts at Iowa State Fair

The fifth addition to this year's Iowa State Fair Grandstand lineup is country stars Rascal Flatts. The group will close out the Iowa State Fair with a show Aug. 19.

The band headlined Wells Fargo Arena in 2009. Rascal Flatts' seventh studio album, "Changed," comes out in April. The album's first single, "Banjo," started getting radio play last month.

Like all the other Grandstand shows, ticket info is still TBA. Little Big Town, The Eli Young Band and Edens Edge open. 

The Iowa State Fair Grandstand lineup so far:

Aug. 9: TobyMac

Aug. 10: Happy Together Tour 2012

Aug. 14: The Band Perry

Aug. 17: Hank Williams Jr.

Aug. 19: Rascal Flatts