The Girls Next Door

The Playboy Mansion is alive with energy--and a whole lot of fresh faces! First, meet Hef's new trio of beauties: his new No. 1 girlfriend, 23-year-old Crystal Harris, and 19-year-old twins Karissa and Kristina Shannon. Learn about the new girls including their routines at the Mansion and how they ended up as Hugh Hefner's girlfriends! Plus, they also set the record straight about misconceptions the public may have about them, and open up about their childhoods. Also, follow the Shannon twins to Las Vegas for a "Playboy" magazine signing and see what happens when they meet up with Hef's former flame Holly Madison.

Hef, Crystal and some of her pals head to Sin City to join the Shannon twins as they promote their dual "Playboy" covers. The group also plans a special in-suite dinner for Hef's former girlfriend Holly Madison and even brings a bit of the Playboy Mansion to Las Vegas for her! Crystal is nervous about meeting Holly for the first time, especially since she knows how much she meant to Hef. Will Hef's two loves be able to get along? Next, Hef and his entourage go see Holly perform in her new burlesque-style show "Peep Show"--and Hef even gets in on the act joining his ex on stage! Also, see what happens when Holly invites the gang backstage after the show, and the Shannon twins take the stage at the Playboy Comedy Club.

After viewing some of Hef's old videos, Crystal and the twins are eager to throw a retro-cool '70s-themed roller disco party at the Mansion. Since the girls are too young to know about that era, they enlist the help of Hef's former girlfriend Barbi Benton to help them plan the party. Of course, Barbi goes all out and even brings over some of her old '70s fashions for the girls to try on! It turns into a chance for Barbi to bond with Hef's three new ladies, and Barbi and her daughter even get in on the act when they all take private skating lessons from an eccentric instructor to help enhance their roller skills. But will the girls' party live up to the infamous parties of the past?

Crystal, Karissa and Kristina decide to have some fun and dress up in disguise during a Hollywood bus tour. She girls eavesdrop on what tourists have to say about the Playboy Mansion (and Hugh Hefner's new girlfriends, of course), and even cause a scene when they try to crash the Mansion's front gate! Also, the girls decide to go camping in the Mansion's backyard and bring the girls at the Mapleton house along for the adventure! See what happens when these babes try to "rough it" and attempt to build a campfire and pitch a tent by themselves. Plus, things take a scary turn when Hef tells them that the Mansion is supposedly haunted and the gals bring out a Ouji board to contact spirits.

Lights, camera, action! The Shannon twins get their first taste of stardom when they are cast in a new Sofia Coppola movie as sexy twin vixens who know how to work a stripper pole! The girls decide to take pole dancing classes to research for their roles, but when they realize that it's a lot harder than it looks, will they be able to get their moves down before they have to perform for director Sofia Coppola? Meanwhile, Crystal decides to test for Playmate and bares all for a super-sexy 1930s-themed photo shoot. But will Hef be impressed enough to make her a centerfold? Watch and see!

Hef has been invited to be the guest of honor at the San Remo Music Festival in Italy and decides to bring all three of his girls along for some fun! It's the first big trip they've all taken together and Crystal wants to make sure she gets some extra special time in with Hef. The first stop in their Italian adventures is in the tiny town of Roccaraso, where the twins meet some of their distant relatives for the first time! Hef and the girls are treated to an amazing home cooked nine-course feast that goes on and on, and the twins get a history lesson on their Italian roots. Back in Rome, the girls are surprised to find that Hef has invited Dasha, the 55th Anniversary Playmate, to join them at the festival. Crystal and the twins have mixed feelings about sharing the spotlight (and their boyfriend!) with Dasha who seems to always seek attention and not know where her boundaries lie.