Kendra Wilkinson enjoyed a special baby shower for her son, Hank Baskett IV, who is tentatively listed as probable to be born on Christmas Day.

Who better to throw her a perfect shower than BFFs and former Girls Next Door co-stars Bridget Marquard and Holly Madison? No one, that's who.

The festivities took place at longtime Playboy secretary Mary O’Connor’s house just outside L.A., and the theme was pickles and Candyland.

Holly Madison and Bridget Marquardt arrived early to decorate the house with tons of blue balloons and streamers in honor of their friend's baby.

Here's K-Dubs getting ready to devour some serious pickle ...

THAT THING IS HUGE: Seriously, check out Kendra's bump!

Also in attendance were Kendra's "ex," Hugh Hefner, and the array of Hef's whores, a.k.a. Crystal Harris and twins Karissa and Kristina Shannon.

Hef, who even put on clothes for the occasion, wouldn't miss it for anything. Well, unless Kimberley Conrad were there, then he would've sat it out.

“The girls are going to Kendra's baby shower today,” he Twittered. “Crystal, the Twins, Holly, Bridget & Kendra will all be there. How can I stay away?”

The house was also filled with multicolored lollipops, taffy candy, and cupcakes. Marquardt herself baked hundreds of miniature cupcakes for the event.

“Just got done baking, frosting and decorating a ton of mini cupcakes for Kendra's baby shower. It's been a busy day. I'm exhausted,” she Twittered.

Click to enlarge some photos of the guests at Kendra's shower ...

[Photos: PacificCoastNewsOnline.com]