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.

Source: ABC

Grammy(C) Award-winning rapper Coolio, his girlfriend, Mimi, and her three children -- Majaniek (14), Javante (10) and Tariq (5) -- live in a suburban community in Las Vegas. When he's not touring or hanging out with friends, Coolio spends the majority of his time sleeping or relaxing at home, while Mimi works as a bartender and an exotic dancer, in addition to taking care of their home and raising her three children.

Mark McGrath, who is perhaps best known as the front man of the �90s rock band Sugar Ray, and his wife, Carin, are parents to two-year-old twins Lydon and Hartley.

Source: ABC

Alan Thicke is probably best known to television viewers as Dr. Jason Seaver, a role he played on the family sitcom "Growing Pains." He and his wife, Tanya, live on a sprawling ranch in Santa Barbara, CA with Alan's 15-year-old son, Carter, where they enjoy the finer things in life. Tanya loves to throw lavish dinner parties with the help of a large staff that tends to all of the household needs. Gilbert Gottfried lives in New York City with his wife, Dara, and their two children, Lilly (5) and Max (3). When Gilbert isn't doing stand-up comedy or voice over work, he's a notorious penny-pincher who likes to save money by shopping at .99 cent stores. He also walks all around the city, not wanting to waste money on cab, subway or bus fare. Dara is accustomed to Gilbert's frugal ways and believes you don't need to spend a lot of money on those you love just to show you care.

Source: ABC