Popsugar Entertainment Chelsea Peretti Why Is Chelsea Peretti Leaving Brooklyn Nine-Nine? Chelsea Peretti Is Leaving Brooklyn Nine-Nine: "Thank You For Watching Gina Be Gina" 3 October 2018 by Britt Stephens View On One Page Photo 2 of 10 ADVERTISEMENT () Start Slideshow pic.twitter.com/yGQ2opK3IH— Chelsea Peretti (@chelseaperetti) October 3, 2018 Share This Link Copy ← Use Arrow Keys → 2 Previous Next Start Slideshow Chelsea PerettiBrooklyn Nine-NineTV