Comedian/actor Chris Rock tweeted a photo of himself and hip-hop superstar Eminem in the studio together this week. It isn’t known why the two stars were in the studio together, but Rock has appeared on hip-hop albums for several years now. The funnyman was featured on Ol’ Dirty Bastard‘s N***a Please album and Kanye West’s My Beautiful Dark Twisted Fantasy. And Em has been known to incorporate comedic interludes and skits into his music. One can only imagine what they could come up with together.