Rihanna and Eminem Teaming Up for the Monster Tour.

Rihanna and Eminem are going on a mini tour together!

After reuniting for another hit song, the pop star and rapper have decided to hit the stage together in a few cities starting in the late summer. "There are some shows coming up with Rihanna," Slim Shady told XXL magazine's latest issue. "It's a three-city tour: New York, L.A., and Detroit coming in August. The Monster Tour."

Specific dates have not yet been released.

" '@Eminem: NYC/DET/LA this August with @Rihanna! #TheMonsterTour' OH IM THERE!!!!!," RiRi tweeted.