Kelly Osbourne is the latest celebrity to speak her mind about the controversial Vogue cover featuring Kim Kardashian and Kanye West.

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Osbourne wrote in her blog Tuesday that the couple, who she refuses to call KimYe, is one of the biggest poser couples of the century.

The Fashion Police star added, "I don't think there has been this must controversy over an American Vogue cover since 2008 with their April issue featuring Lebron James and Gisele Bundchen!"

Naomi Campbell Laughs at KimYe's 'Vogue' Cover?

Still, Osbourne defended the couple's shining moment and added, "I don't want to even go into the awful things people have said about them. I find this disgusting...Sooooooo to all you people bashing Vogue, Kim, Kanye, and Anna stop and really think for a second because I am willing to bet my life that whether you recognize it or not somewhere hidden deep down inside of all of us is the dream of being on the cover of VOGUE!"

She went on to tell critics to "back off and stop raining on their parade."

She even added the video of Barbra Streisand's Don't Rain on My Parade.

KimYe's April Vogue cover hits stands on March 31. Check out snapshots from their photo shoot in the slideshow!