The pair have dropped a sick hip-hop track.
American rapper Kid Cudi has collaborated with rap legend Eminem for a new single called The Adventures of Moon Man & Slim Shady.
This is the first time the artists have teamed up, and the result is a more relaxed rap style with a dark instrumental layered underneath, and Cudi kicking things off.
Then Eminem joins in and Shady's definitely throwing shade in all the right places.
What do you think?