This is GOOD news. For Musgraves, who has toured (or will tour) with everyone from Kenny Chesney and Lady Antebellum to Katy Perry and Willie Nelson, it was just a matter of time before she collaborated with one of 'em... And we're stoked Willie is up first.

Speaking to CelebStoner.com last week, Willie made known what he and Musgraves have in store.

It’s really a lot of fun, we’ve had a good tour, Willie said about traveling with Musgraves. I look forward to touring with those folks again one day. Kacey and I are planning on doing a song together, an old song I wrote called ‘You Sure This Is Where You Want to Be.’ We’re going to do some recording together and that’s going to be cool.