XXL celebrates 50 years of hip-hop with this moment: Feb. 5, 2016: After the success of his diamond-selling single, "See You Again" in 2015, Wiz Khalifa could have easily rested on his rap laurels.

When Wiz Khalifa arrives at the Rolling Stone offices the day before the release of Kush + Orange Juice 2, the sequel to his cult classic 2010 mixtape, he wastes no time getting right into the music.

When it comes to rap, Pittsburgh may not be Los Angeles, New York or Atlanta, but we do pretty well for ourselves. That was evident on Saturday night, when hometown rapper Wiz Khalifa came through to ...