Wiz Khalifa Performs at The Cosmopolitan of Las Vegas (Video)

Wiz Khalifa and his Kush & Orange Juice band recently appeared at The Cosmopolitan of Las Vegas for a special performance. RollingStone was on hand and they gathered several dope performance videos of “We Dem Boyz”, “Black & Yellow”, “Word Hard, Play Hard”, and “Stayin’ Out All Night.”