You'd think Joanna Krupa and her fiancé, businessman Romain Zago, would have jumped right into bed when she was voted off of Dancing With the Stars. You see, it wasn't long ago that the Playboy model admitted to us that DWTS had killed their sex life. "I have no time for anything except rehearsals," she told us back in late October. "When I get home from rehearsals, I don't want to be bothered. Cuddling is enough for me.

Joanna Krupa apparently believes in the value of a varied resume: she's now added "posing nude for PETA" to her other credentials, which range from Dancing with the Stars to modeling for lingerie ads to posing for Playboy.

Next month, readers of Playboy and surfers of the Internet will be able to see Joanna Krupa nude in Playboy.

Moreover, they can see this model almost naked in a former ad for PETA.

With those images in mind, it's difficult to get overly excited for Krupa's latest PETA campaign. She's merely topless in the poster.

Said Krupa, who poses in the ad with her dog and advocates pet adoption:

"We're trying to spread the word that breeding isn't the way to go. Somebody needs to put their foot down and stop this breeding and these puppy mills... they're in these little tiny cages, and all they're doing is breeding their whole life. It makes me so angry that our government doesn't do anything about it. So I am!"

Hey, maybe Sarah Palin will do something about it if elected in 2012. Oh, wait. She likes to shoot animals, not save them.

Model Joanna Krupa, one of four competitors left on "Dancing with the Stars," will pose nude in the December issue of Playboy magazine.

“Nudity is natural,” Krupa, 30, told Fox News of her decision to bare all for the magazine.

This will be the second time Krupa will appear on the magazine's cover. She also graced the front of the July 2005 issue.

The latest photo shoot was done by photographer Rankin in London. Reportedly, Playboy founder Hugh Hefner didn’t like the artistic style of the photos and wanted a re-shoot, but Krupa "declined to shoot with anyone else."

Krupa said she didn't want to "display more skin than I saw on my last beach trip to St. Tropez ... so my cover and spread are sexy without being shocking.”

Besides "DWTS," Krupa was featured on the celebrity game show "Superstars" this summer. She and her partner, NFL player Terrell Owens, were eliminated on the first episode, but because of another team's injury, they were asked to come back and continue competing.