Kelly Osbourne has quit as a co-host of the E! show “Fashion Police,” days after threatening to leave over the fall-out following ill-advised remarks her colleague Giuliana Rancic made about her friend Zendaya’s red carpet look at the Oscars. Osbourne, who was seated next to Rancic when she suggested Coleman looked like she “smelled of weed,” was dragged into the drama by fans, who took to social media to criticize Kelly for not objecting at the time.