The band will join already announced acts Red Hot Chili Peppers and Biffy Clyro on the bill
The cult actor attended the Tennessee band's pre-Super Bowl show in New York last night
Band play Belgian festival for sixth time in eight years
The track features on the soundtrack of 'August: Osage County'
Dates for Kings of Leon's huge 2014 stadium tour available plus British Sea Power and Banks
The Tennessee rockers will play St James' Park in May
The gigs will take place alongside their Milton Keynes Bowl show in June 2014
The Tennessee rockers will play tracks from their Number One album 'Mechanical Bull'
Clip features bull riding, punch ups and prisons
"It's not even music anymore" the rockers claim