The ACM Awards are less than a month away now, and CBS is getting ready for the big show with some pretty funny promos. They star co-hosts Blake Shelton and Luke Bryan who are back for their second year as hosts. But it's the cameos that make the promos so funny.

As Blake and Luke are talking about how they know a little about the award show considering they've won some themselves, Miranda comes in to steal their thunder.

The 49th Annual ACM Awards air live from the MGM Grand Garden Arena in Las Vegas on Sunday, April 6 on CBS.