I have chosen to look at the difference's between Rap and Pop magazine covers. This is what i have noticed:

On a Rap magazine cover there is an angry looking man. This magazine cover has been photoshoped so that 'the game' and 50 Cent are mixed into one man. The genre of Rap is normaly linked to violence, sex, drugs and crime. This is expressed in the rap magazine, 50 cent and the game are both looking angry and the title underneath states: "Ultimate Fight?"
The pop magazine cover