Celebrity Wife Swap

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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.

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.