Nobody's mentioned Mike Shinoda? The rapper from Linkin Park? Now, before you say anything about how Linkin Park sucks, just know that his solo work and the collabos he does with other underground rappers is absolutely amazing. It makes one wonder why he's still with Linkin Park; they're actually holding him back from an artistic standpoint. And I've never heard anybody compare him to Eminem, so that's a plus.
Also, there's this rapper from the South who calls himself Yelawolf. He's white and I think he's only released one mixtape and one album (don't quote me on that, I haven't done too much digging), but he's already done songs with Big Boi from Outkast, Gucci Mane (yea I wouldn't be proud of that one), Bun B, and other mainstream rappers. He recently signed with Shady Records back in January and he has a VEVO account on YouTube. So I guess you could say he's a white rapper who's going mainstream that isn't being labeled as "trying to be like Eminem".
Also, there's this rapper from the South who calls himself Yelawolf. He's white and I think he's only released one mixtape and one album (don't quote me on that, I haven't done too much digging), but he's already done songs with Big Boi from Outkast, Gucci Mane (yea I wouldn't be proud of that one), Bun B, and other mainstream rappers. He recently signed with Shady Records back in January and he has a VEVO account on YouTube. So I guess you could say he's a white rapper who's going mainstream that isn't being labeled as "trying to be like Eminem".