John Paul and Eloise DeJoria are the power couple behind Paul Mitchell Beauty Products and Patron Tequila. He knows his place and she knows hers, and they say that's led them to billions.

Vikki Ziegler is a divorce lawyer who knows the warning signs for an unsupportive spouse.

Cooper Lawrence is a psychologist who says an unsupportive spouse can destroy your success, but there is a way to fix a mis-matched mate.

Mike Michalowicz is "the fixer" when it comes to partnerships in business, and he can show you how to turn your marriage into a high-yield investment.

Cricket and Brian Allen launched Bot Beverages, and they say opposite styles for running a business are their biggest challenge to working together.

Sandra and Kym Yancey were married for 21 years and knew they could never run a business together, unless they stayed as far apart as possible.

Debi Davis and her husband started Fit America, and worked so well with each other, they remained business partners even after getting divorced.

Eve Tahmincioglu writes a career column for MSNBC, and she says it's a dangerous game to start a business with your spouse.

George is "Harvard Business" from way back and a mastermind at buying companies and turning them into something big. His net worth: somewhere between 55 and 80 million dollars. Tiffany is George's fiance. They've been together for almost five years. Tiffany is much more than just George's constant companion.. She's an investment too - helping him mingle at society functions, and running charity events.

Patti Novak is one of America's top match-makers in love and money.. and she can show you how to pick the right spouse and make the most important investment of your life.

This young power duo is as close as can be - they're brothers! In business, they perfectly compliment each other, Shawn is the business mind, while Shane is the creative director of Detny.