Nick Cannon would get lyrically and physically destroyed by Em. I would definitely smash Mariah but i could give a fu*k about that bipolar looney c*nt.
Eminem was training with boxing legend Emmanuel Steward for a while. Steward said,
“I put him through his paces and I was amazed that he was as good as he was,” he marveled. “Since then, he’s trained regularly and I’ve put him in the ring with some top-notch sparring partners. He’s improved enormously. He’s aggressive – a real slugger… He moves a lot like Muhammad Ali.”
Em would knock Nick Cannon the fu*k out.