Kendrick Lamar played a "secret" show for American Express cardholders yesterday in Brooklyn.
During his set, he invited a fan up on stage and had him do a freestyle.
Kendrick Lamar freestyling off the top with a fan on stage (via MikeyFresh) pic.twitter.com/39jxYS7wM1— StarterCAM® (@StarterCAM) December 17, 2016
Do you think the fan captured the moment? Or did he just let it slip?