Kelly Osbourne slams former co-host Giuliana Rancic as irrelevant in a recent podcast. She revisited a 2015 controversy involving Zendaya's comment and shared her reaction.Kelly Osbourne recently stunned fans by dismissing Giuliana Rancic, her former co-host on Fashion Police, as insignificant. On an episode of The Osbournes Podcast, aired on a Tuesday, Kelly did not hold anything back. She made it clear that she wants nothing to do with Rancic.