Former Girls Next Door star Bridget Marquart threw a “surprise” baby shower for Kendra Wilkinson at Hugh Hefner’s personal assistant Mary O’Connor’s home in Los Angeles last night (September 9).

Earlier in the day, Playboy Playmates and Hefner’s current girlfriends Kristina Shannon, Karissa Shannon and Crystal Harris were seen picking up balloons and gifts for the party in a chauffer driven limo.

Prior to the party, former Girl Next Door star Holly Madison was spotted taking out the trash, eating a pickle, and receiving pizza delivery for the party. “I got kicked out of the mansion, so I had to get a second job delivering pizza,” she joked with a photographer.

Numerous other women attended the party including Kendra’s mother Patti and her grandmother. Making a fashionably late entrance, Playboy founder Hefner arrived at the party in his chauffer-driven limo with the vanity plate “1 HEF.”

Hefner gathered his three girlfriends and left the party after staying a little more than 30 minutes. Insiders reported that an altercation between Hefner’s new girlfriends and other women at the party had occurred.

And, of course, what baby shower would not be complete without Holly’s gay BFF dressed in a baby outfit? A man identified as Jonny Makeup arrived to the party dressed in a baby costume telling the photographers, “Kendra is going to change her first diaper!”

Meanwhile, partygoers dined on the very finest delivered by Pizza Hut, Carmela Louise Catering, and Sunday Scoops Ice Cream compliments of Dandy Don’s Homemade Ice Cream. But it appears the mum-to-be only had eyes for the large mason jar filled with pickles that she spent much of the evening kissing and posing with.

Kendra and Bridget, both dressed in baby blue, capped off the night by giving each other a hug goodbye as they walked to their cars at the party’s conclusion. Holly and Jonny, meanwhile, made an encore exit when Holly picked her pal up only to fall to the ground crashing into a row of trash bins.