Rick Ross and Wiz Khalifa cover the latest issue of The Source Magazine. After dropping Teflon Don and a slew of unforgettable verses, Rick Ross can be tittled Hip-Hop's MVP of 2010 while, Pittsburgh’s rookie sensation Wiz Khalifa can have Hip-Hop’s rookie of the year tittle since droppin' his chart topping single “Black and Yellow,” and on fire mixtape Kush and Orange Juice.