did Eminem just lip synch Mosh?
I was just watching Eminem perform Mosh on SNL.... and it sounded WAY too close to the video version. I mean, it was almost exactly the same as what was on the video, and at one point I could have sworn he pulled the mike away from his mouth, and he was still singing(it might have been his own backing vocal though). I can't prove it conclusively, but it looked like he was.
The irony is that SNL has been really ripping into Ashlee Simpson all show.... and if he did lip synch, well, it makes them look even worse.