Lil' Durk Brings Out Sim Santana In Philly

During Lil' Durk's sold-out show in Philadelphia at the Fillmore, he brought out Philly's own Sim Santana.

Sim Santana had the crowd rolling with his smash single "Flexin n Flashin". Sim Santana performed the song not only once but twice for the Philly crowd.

Check out the video below.