Eminem surprised the crowd at Drake's concert Tuesday night at Joe Louis Arena.
The hometown rapper emerged from under the stage in the middle of the show.
Drake bowed to Eminem, calling him the 'greatest rapper to ever get on a microphone.'
"It's an honor to share the stage with this man right here," Eminem responded.
— Joe Louis Arena (@JoeLouisArena) August 17, 2016
Eminem just joined Drake on stage at the Joe! What is life?! #Forever
— Mojo In The Morning (@MojoInTheMorn) August 17, 2016
Dead cuz Eminem came out and sang Forever w Drake?
— Katie Chadwell (@kchad_) August 17, 2016
Brad Galli is an anchor and reporter at WXYZ Detroit. Follow Brad on Twitter @BradGalli