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Another day, another feud for Heidi and Spencer Pratt.

Spencer is lashing out at CNN's Anderson Cooper and Aubrey O'Day for bashing his wife Heidi.

Earlier this week, Cooper, 42, called Heidi's recent Miss Universe performance a "fresh new way to embarrass herself." He also said he was baffled why she thanked God after her performance. "If God had the time to work on this production, if this is the best God can do, then we're all in trouble," he sniped.

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Spencer, 26, tells he doesn't get why the anchor went after his new wife.

"Between health care, the CIA interrogation techniques and the economy, I think it's funny how the Silver Coyote spent four minutes discussing someone who he claims to not know exists," he tells Us, adding that Cooper is "trying to get a piece of Speidi's fame."

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Adds Spencer, "It's our pleasure to help out anyone whose ratings are in need. We appreciate every second people spend talking about the greatest performance in the history of television, which over a billion people saw."

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Heidi, 22, also took heat from O'Day, 25, who told MTV News earlier this week that her Playboy photos were hotter.

But O'Day tells Us she is not trying to stir drama.

"You know, I was asked whose Playboy was better, and I said mine," she tells Us. "I believe Playboy has a poll up on their website asking whose is better, and I'm winning."

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Spencer's reply?

"Who is Aubrey O'Day?"