Willie Nelson has worked with a very diverse list of musical artists over the years in all genres of music from country to rock and everything in between. Well, the cast of characters he just teamed up with has got to be the hairiest yet.

Nelson revealed through Instagram that he recently got to spend some time with The Muppets.

This is probably some sort of a cameo appearance on an upcoming episode of The Muppets show.

The above is a picture of Nelson hanging out with The Electric Mayhem Band which is responsible for a lot of The Muppets music. No word yet on whether Willie performs a musical number with the group. We'll have to wait and see.

Be on the lookout for Willie Nelson and the Muppets. It will be very interesting to see what they do!