The Rapper: Macklemore
Why He Should Be Upset: When it's all said and done, Macklemore very well may go down as the most successful rapper of 2013. He's had three songs soar to the top of the Billboard charts in the past eight months, and it doesn't look like he'll be going anywhere anytime soon. So it's a shame that Kendrick Lamar didn't include him in his round-up of rappers. We'll assume it's because the two don't know each other very well yet. But make no mistake: Macklemore can rap his ass off, and he deserves to be mentioned among the new hip-hop elite.
Photo Credit: Billboard