Guys may need to wait awhile before seeing any more Holly Madison nude photos.

Back in April, the number-one girlfriend of Hugh Hefner was promoted from mere cover girl. She was named a photo editor apprentice under the tutelage of Playboy's west coast editor, Marilyn Grabowski.

Madison helped design The Girls Next Door calendar for 2007, chock full of pictures of herself and Hefner's other two sex buddies: Bridget Marquardt and Kendra Wilkinson. Now?

The blonde beauty is working as Playboy's junior photo editor. And she has bold new ideas for the magazine:

"I think readers are sick of seeing the same cookie-cutter blondes," Madison said. "I'm looking for natural bodies. I pay attention to what readers write in - and they do like to see diversity."

Maybe that's why Kimberly Bell is gracing the pages of the most recent issue.