There's no doubt that if you're the wife, girlfriend, or even lover of a sports star, you've got it made. It's not just the opportunity to travel with them all over the world, or their legendary stamina, but the ridiculous amounts of cash they make. Anything your heart desires, and it's yours. One man who certainly has plenty of dollars is Floyd "Money" Mayweather - it's literally his middle name. But you'll never guess who's out spending them...