Crystal Harris' 'Mrs. Hugh Hefner' Playboy

The 25-year-old blonde almost went from "Girl Next Door" to Mrs. Hefner on June 18, but just five days before the planned nuptials, she dumped the dude. But not before she shot an entire cover and pictorial as Mrs. Crystal Hefner! Click for two versions of the cover, and some SFW shots of the almost-bride. ((Playboy))

<b>Playboy Cover</b> Unfortunately for Playboy, monthly magazines get printed way in advance of their publication date. So Crystal is on the cover of the July issue as Mrs. Crystal Hefner. Oops.

<b>New Playboy Cover?</b> After Hugh Hefner was left at the alter, he tweeted this revision.  "Recent events call for a special sticker on the July cover," he wrote. "Look for it on newsstands." Playboy subscribers, however, won't see a sticker on their copies since they have already been mailed out. 

<b>Sexy Shoot</b> One of Crystal's steamy photos in the July issue of Playboy. (Playboy)

<b>Sexy Shoot</b> Do you think Crystal will ever get a spread like this in Playboy again? Click for more pics of Crystal and Hefner in happier times. (Playboy)

<b>Crystal with Hef</b> Crystal shows off her engagement ring that Hef gave her on Dec. 24, 2010. (AP)  

<b>In Happier Times</b> April 28: The Playboy mogul, 85 had said that he would not make Crystal sign a pre-nuptial agreement because "he actually cares about his blonde fiance." (AP)  

<b>The Happy Couple</b> May 25, 2010: The engaged couple pose at The Palms in Las Vegas. (Reuters)

<b>The 'Girls Next Door'</b> Dec. 14, 2009: Crystal with her co-stars, Kristina and Karissa Shannon at Millions of Milkshakes. For more pics of the 'Girls Next Door,' go to <a href="http://www.x17online.com" target="_blank">x17online.com.</a> (X17online.com)

<b>Crystal Harris</b> Dec. 14, 2009: Crystal makes her own milkshake at Millions of Milkshakes. For more pics of Crystal, go to <a href="http://www.x17online.com" target="_blank">x17online.com.</a> (X17online.com)

<b>Crystal and Hef</b> Dec. 10, 2009: The new couple poses for pics. (AP)

<b>'Girls Next Door'</b> Crystal Harris, and twins Kristina and Karissa Shannon in their "Girls Next Door" ads for the 2009 season. (E!)

<b>A Night Out</b> June 19, 2009: Hef takes his new girls to My House in Hollywood. For more pics of Crystal, go to <a href="http://www.x17online.com" target="_blank">x17online.com.</a>

<b>More Ads</b> The three girls in an ad for the E! show. (E!)