Friday (6/13) you can catch Kacey Musgraves CMT Crossroads debut with Katy Perry, tonight (6/12) you can watch her on The Tonight Show Starring Jimmy Fallon. I wonder what games he'll make her play...  whatever it is, of course it'll be a great, and trending on Facebook and Twitter come Friday.

Wanna know who else is gonna be on with Musgraves? The hilarious Chris Rock.

NBC has officially confirmed that the Grammy-winning Musgraves will perform as the musical guest on the Thursday, June 12 edition of “The Tonight Show Starring Jimmy Fallon.” Iconic comedian Chris Rock will appear as an interview guest.

Set your DVRs, you won't want to miss this one.