Wiz Khalifa's "Black And Yellow" is the No. 1 Song in America

Wiz Khalifa still wins. After 18 weeks, his Rolling Papers single tops the Billboard Hot 100. "Black And Yellow" downloads were up 6%, and airplay got an 11% boost. Impressive, and expected.

Will the even more pop-slanted "Roll Up" follow the same path?

[via Billboard]