We've heard plenty of rumors about Eminem's album since it was announced he's was working on a new one. While nothing can be said for sure about a release date, or when to even expect new music from Em, we've been given hints that something big is coming from the lyrical genius.

Recently we saw photos of Big Sean, Royce Da 5'9" and Eminem in the studio, although it's uncertain whose album exactly the three rappers were working on. Today, we get another glimpse at the media-shy Eminem with an Instagram photo (and tweet) from comedian Chris Rock.

The two were in the studio together, and it would not come as a suprise if it was for work on Em's new album. Chris Rock has worked with rappers before, including Kanye West on his album My Beautiful Dark Twisted Fantasy, as well as Ol' Dirty Bastard's "Recognize."

See Chris Rock's tweet below, as well as the image of the two in the studio above.