Tracey Gold/Carnie Wilson

Organized actress Tracey Gold swaps places with laid-back singer Carnie Wilson in a preview episode of this reality show in which the matriarchs of two celebrity families swap spouses, kids and homes for a week.

Gary Busey/Ted Haggard

In the series premiere of this spin-off of "Wife Swap," the pious wife of pastor Ted Haggard goes to a home that rejects organized religion when she swaps with the spiritually open fiancée of Gary Busey.

Flavor Flav/Dee Snider

The laid-back fiancée of rapper Flavor Flav swaps with rocker and radio host Dee Snider's wife, who takes a very hands-on approach to her household.

Niecy Nash/Tina Yothers

Country gal and outdoors enthusiast Tina Yothers swaps with Niecy Nash, who lives a fast-paced, Hollywood lifestyle.

Mick "Mankind" Foley/Antonio Sabato Jr.

In the first-season finale, actor Antonio Sabato Jr.'s fiancée leaves her cleaning-obsessed lifestyle and swaps places with the wife of wrestler Mick Foley, whose household has a somewhat unstructured regime.

Kate Gosselin/Kendra Wilkinson

In the second-season opener, mother of eight Kate Gosselin leaves her rigidly ruled home in Pennsylvania and swaps places with former Playboy Playmate Kendra Wilkinson, who lives a laid-back life in Los Angeles.

Coolio/Mark McGrath

Coolio's independent girlfriend swaps places with Mark McGrath's wife, who receives child-care help from her parents and a nanny.

Gilbert Gottfried/Alan Thicke

Gilbert Gottfried's wife, who's grown accustomed to her husband's frugal ways in their tiny New York City apartment, switches places with Alan Thicke's spouse, who often throws extravagant dinner parties at their spacious California ranch.

Bristol & Willow Palin/Melissa & Joan Rivers

Bristol Palin and Melissa Rivers swap places. Bristol tries to inject some fun into the Rivers' strict regime, while Melissa strives to add structure to the unruly Palin household.

Ric Flair/Rowdy Roddy Piper

The girlfriend of retired wrestler Ric Flair leaves behind her lavish, fast-paced life in North Carolina and swaps places with the wife of former wrestler Rowdy Roddy Piper, who lives a quiet, somewhat secluded life in the mountains of Oregon.

Nia Peeples/Tiffany

Actress and singer Nia Peeples leaves her surfer husband and mobile California beach home and swaps places with 1980s pop star Tiffany, who lives a busy life in Nashville, where she and her husband each run separate businesses.

Andy Dick/Lorenzo Lamas

Lorenzo Lamas' wife leaves her two jobs and home in Beverly Hills and swaps places with Andy Dick's former love interest, who lives on the same property as Andy and his new girlfriend in Calabasas, Cal., and who chauffeurs Andy around to his appointments.

Downtown Julie Brown/Lisa Leslie

Former VJ "Downtown" Julie Brown leaves her relaxing, slow-paced lifestyle and swaps places with retired WNBA player Lisa Leslie, who has her family adhere to strict schedules for activities, dinner and bedtime.

Gerardo/Sisqó

In the Season 2 finale, the wife of Gerardo Mejia leaves behind her many chores at the home where her husband hosts a weekly Bible study, and swaps places with Sisqo's girlfriend, who color coordinates her outfits with Sisqo and abides by a strict diet.

Daniel Baldwin/Jermaine Jackson

In the third-season opener, Jermaine Jackson's wife leaves her opulent Hollywood Hills home to swap places with Daniel Baldwin's ex-girlfriend, who lives in a simple house in Calabasas, Cal.

Robin Leach/Eric Roberts

Eric Roberts' wife leaves her pet-filled home in Los Angeles and switches places with Robin Leach's dear friend, who's used to a lavish lifestyle in Las Vegas.

Tichina Arnold/Kelly Packard

New York City native Tichina Arnold leaves behind her busy days and relaxing nights and swaps places with Kelly Packard, who raises animals in the California countryside while adhering to a strict Mormon lifestyle.

Laila Ali/Angie Stone

Laila Ali leaves her Los Angeles home, which runs on a strict schedule, and swaps places with and Angie Stone, whose family has a laid-back lifestyle in Atlanta.

Angie Everhart/Pat & Gina Neely

Angie Everhart swaps places with Gina Neely, and food becomes a big issue in both households because Angie's boyfriend runs a prepackaged food-delivery service, while Gina and her husband are cooking-show hosts who prepare elaborate meals.

Larry Birkhead/Helio Castroneves

Larry Birkhead's sister leaves her unstructured, fast-food-loving household in Kentucky and swaps places with Helio Castroneves' girlfriend, who runs an orderly, health-conscious home in Florida.

David Justice/Dweezil Zappa

David Justice's wife leaves behind her housekeeper, groundskeeper and sprawling home in San Diego and swaps places with Dweezil Zappa's wife, who lives an eco-friendly, cell-phone-free lifestyle in Los Angeles.

Amanda Beard/Heidi & Spencer Pratt

Amanda Beard leaves her secluded cottage home and outdoor lifestyle near Seattle and swaps places with Heidi Pratt, who lives a more social life filled with shopping adventures and nightclub outings in Santa Barbara, Cal.

Judy Gold/Penn Jillette

Penn Jillette's wife leaves her secluded, atheistic home in the Nevada desert and swaps places with Judy Gold's fiancée, who lives in a cramped New York City apartment, where her family observes Jewish religious traditions.

Joe Piscopo/Barry Williams

The personal assistants of Joe Piscopo and Barry Williams swap places.

Jenna von Oy/Jill Zarin

Jenna von Oy leaves her modest home and quiet life in Nashville and swaps places with Jill Zarin, who has a lavish summer home—complete with a staff—in the Hamptons, where she frequently hosts big parties.

Tyler Christopher/Ronn Moss

The wives of soap-opera stars Tyler Christopher and Ronn Moss swap places.

Plaxico Burress/DJ Paul

In the third-season finale, the wife of NFL player Plaxico Burress leaves her two jobs and busy domestic household in the New Jersey suburbs and swaps places with DJ Paul's fiancée, who keeps late hours with a party-filled lifestyle in Las Vegas.

Jackee Harry / Traci Lords

David & Jackie Siegel / Jeremy London

Margaret Cho/Holly Robinson-Peete

Margaret Cho leaves behind her laid-back, no-rules lifestyle with her friends and swaps places with Holly Robinson-Peete, a married mother of four who beliefs in staying organized and keeping a tight schedule.

Cloris Leachman/Pia Zadora

Cloris Leachman is an Academy Award and nine-time Emmy Award winning actress who lives in the quaint and quiet community of Topanga Canyon, CA with her daughter Dinah, Dinah's husband Tom and their daughter Hallelujah. Pia Zadora is a Golden Globe Award-winning actress and singer who lives in Las Vegas, NV with her husband Michael and son from a previous marriage, Jordan. When it's time for the swap, Cloris and Pia arrive at their new homes and are immediately not happy.

Sean Lowe/Jason Mesnick

The wives of Sean Lowe and Jason Mesnick, former cast members on "The Bachelor," swap places. Sean's wife leaves behind her life as a full-time homemaker in Dallas and heads to Seattle, where she takes on Jason's wife's job as a morning radio-show host.

George Hamilton & Alana Stewart / Angela ‘Big Ang’ Raiola

Reality-TV star Angela "Big Ang" Raiola trades lives with actress Alana Stewart, who shares a home with her ex-husband, George Hamilton.

Tommy Davidson / Corey Feldman

Actor Tommy Davidson's fiancee Amanda trades lives with actor Corey Feldman's fruitarian girlfriend, Courtney.

CeCe Peniston / Kellie Williams

When actress Kellie Williams trades lives with singer CeCe Peniston for a week, the two gain perspective on each other's lives.

Robert Carradine / Terrell Owens

Actor Robert Carradine leaves his reclusive private island to trade places with former professional football player Terrell "T.O." Owens.