Eminem was joined on stage by a Who's Who of Hip-Hop in Detroit last night.
The 'Love The Way You Lie' rapper was playing one of two shows with Jay-Z in Detroit.
Em's headline set was full of cameo appearances including Drake making an appearance during 'Forever' and 50 Cent getting on stage for 'Patiently Waiting'.
Speaking from the stage, Eminem said: "Goddamn it, Detroit, I'm back, man,"
Dr Dre, Eminem's mentor and producer also got on stage to perform 'Guilty Conscience' with the rapper.
Emienem and Jay-Z will perform again in Detroit tonight (Sept 3) before playing two shows in New York where Jay-Z will headline.
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