Two more acts have been added to the 2011 Wisconsin State Fair lineup.

Country star Blake Shelton will headline the Potawatomi Bingo Casino Main Stage Wednesday, Aug. 10. He'll be joined by opening act Jerrod Niemann for the 7:30 p.m. show. Tickets cost $45, $35 and $25.

On Thursday, Aug. 11, Whitesnake, which will soon release its latest album, "Evermore," in the U.S., will take the stage joined by Skid Row and L.A. Guns. Tickets to that show will cost $40, $30 and $20.

Also added to the lineup is Greyson Chance, who will open for Big Time Rush on Saturday, Aug. 6.

Tickets to all shows will include admission to the 2011 State Fair and go on sale Friday, March 25 at 10 a.m. Tickets can be purchased online at WiStateFair.com.

The 160th Wisconsin State Fair runs Aug. 4-14 at Wisconsin State Fair Park.