Sometimes there is such as thing as doing too much… In the world of a rich and famous celebrity, there are business opportunities around every corner, on every e-mail, on the other end of every phone call. The difference between success and failure can often be as simple as asking “Is this really a good idea?” or not. Over the years famous faces have pitched everything from easy-use kitchen grills (George Foreman) to soda (Ray Charles) however, not all of these entrepreneurial ventures turns out to be a cash cow.