Keith Urban, Dierks Bentley & Little Big Town to Cover David Bowie's 'Heroes' for Stand Up to Cancer: Exclusive
![Keith Urban, Dierks Bentley & Little Big Town to Cover David Bowie's 'Heroes' for Stand Up to Cancer: Exclusive](http://www.billboard.com/files/styles/promo_225/public/media/david-bowie-press-photo-2016-billboard-650-1548.jpg)
The 2016 ACM Honors take over Nashville's Ryman Auditorium tonight (Aug. 30), and attendees will get a sneak peek at one of the special...