"Secret Lives of the Super Rich" perhaps can be summed up as: " `Cribs,' featuring people who probably have never used the word to describe their homes." The series opens the gates to some of the world's most-luxurious mansions to give viewers VIP access to a world that is usually open only to the wealthiest of the wealthy. Featured abodes include the largest home in America, a $150 million megamansion and exclusive properties in the nation's richest town.