Chris Rock recently made an insensitive ‘drug joke’ on the late Whitney Houston, which did not go down well with the legend’s online fan-following, who immediately called him out on the same. In a ‘now deleted’ post on Instagram, Chris captioned an old snap of Houston with – ‘Hurry up I got crack to smoke’ … “Bobby Brown Swears to Punch Chris Rock After His ‘Drug Joke’ On Whitney Houston”