Kendrick Lamar Let A Fan's Freestyle Steal the Show During Secret NYC Concert

Last night, Kendrick Lamar connected with American Express to put on a "secret show" for Brooklyn concertgoers. During Kendrick Lamar's performance, the TDE rapper allowed some fans to come up to the stage to flex their own skills on the mic. While there were some less-than-enthusiastic reactions to some of the bars being delivered, one freestyle in particular has grabbed the hold of the internet's attention. NYC underground emcee Kemba stole the show when he hopped onstage alongside Lamar, garn...