Toby Keith and Blake Shelton have been added to the lineup for the 10th annual ACM Honors. They join Jason Aldean, Kelsea Ballerini, Dierks Bentley, Luke Bryan, Cam, Maren Morris, Cole Swindell, honoree Keith Urban and hosts Lady Antebellum.

It was also announced that Bentley, Shelton and Urban will perform a medley together in a special tribute to Glen Campbell, who, as was already reported, will be honored with the ACM Career Achievement Award.

Remember: The two-hour special will take place at Nashville's Ryman Auditorium on 8/30 and is set to make its television debut 9/9 at 9pm PT/ET on CBS.

Also remember to put on clean underwear. That reminder does not relate to this post at all, but we think it's a pretty important one nonetheless.