Keith UrbanThe Iowa State Fair recently added three of country music's biggest names to their all-star roster of performers. Keith Urban, Darius Rucker and Sugarland will now be performing as part of the 11-day summer festival, which will play host to several of music's hottest acts across all genres.

Already scheduled to take the stage are Sheryl Crow, Kris Allen, Newsboys, Pat Benatar, REO Speedwagon, Shine Down and Colbie Caillat.

The historic fair, which began in 1854, has featured a number of legendary performers throughout the years, including Liberace, Sonny and Cher, Elvis Presley, Christina Aguilera, Bob Dylan, Johnny Cash and James Taylor, among many others.

Tickets for the event, which runs from Aug. 12-22, are available by clicking here.

Keith Urban on AOL Music