Wiz Khalifa was the pied piper of groupies Wednesday night in Los Angeles … but instead of a magic pipe, the rapper was happily wielding a joint. Khalifa was heading out of the Warwick in a very Bieber-esque outfit — all denim and an unbuttoned shirt — but that didn’t stop a whole train of women from piling into his SUV. The only bad news for Wiz … he dropped his joint outside the club, and he wasn’t happy about it.
