The Pittsburgh, Pennsylvania/Steelers Nation anthem sells 500,000 copies, according to Wiz.

Wiz Khalifa's hometown anthem "Black & Yellow" now adds a dash of gold. The Pittsburgh, Pennsylvania DXnext emcee announced on Twitter that his hit single had sold 500,000 units, making it certified gold. The song, in national radio rotation, has also become a favorite among Pittsburgh Steeler fans, played at their home of Heinz Field.

#thankyoutaylors for makin black and yellow officially go gold!!!less than a minute ago via webWiz Khalifa
RealWizKhalifa

"Black & Yellow" is produced by Stargate, known for hits for Rihanna and Ne-Yo. Wiz is presently at work on his major label debut, due sometime next year.