Originally Posted by Martian

Xzibit is a rapper from Detroit who has nothing to do with Eminem or the ICP. So is Kid Rock, although he crosses genres and may not be considered rap by some. Also Obie Trice, who while a friend of Eminem is not a part of D-12 and of course D-12 themselves. The 313 is sometimes referred to, which is the area code that covers some of South Detroit (and also, ironically, Grosse Pointe) as well as the 8 Mile Road, made famous in Eminem's movie (which again, ironically, ends in one of the highest class neighbourhoods in the city).