One day and counting. After giving fans at Lollapalooza in Chicago a preview of their Monster Tour last weekend, Eminem and Rihanna are ready to hit the stage.

The joint tour kicks off Thursday night at the Rose Bowl Stadium in Pasadena, California, (and plays there again on Friday night), before moving on to two dates at Metlife Stadium in East Rutherford, New Jersey.

On Tuesday night (August 5), Eminem posted a picture of the dynamic duo making one last run through their set.

[related]Posting the snap on Instagram, the rapper wrote alongside the image: "Final rehearsals for tour..see you soon in Pasadena."

We can't wait!