Rapper.

I overheard these people on my train and they were arguing about who the best rapper ever was, and it really got me thinking about the topic, so I asked my mum what she thought, and well, to put it nicely she told me rap music is rubbish

So I thought i'd ask you who the best rapper is. In my opinion it's Busta Rhymes, no one could ever cover any of his songs, they are like tongue twisters, and unlike really fashionable and commercial rappers like Eminem, he can actually rap really well live!
Though Dre is the best producer