what celebrity couple has the highest net worth?
['Will Smith and Jada Pinkett Smith – $210 million.', 'Brad Pitt and Angelina Jolie – $270 million.', 'David Beckham and Victoria Beckham – $300 million.', 'Tom Brady and Gisele Bundchen – $400 million.', 'Tiger Woods and Lindsey Vonn – $500 million.', 'Nick Cannon and Mariah Carrey – $515 million.', 'Jay Z and Beyonce – $825 million.']