Want to see: billionaire Bill Gates guesses grocery prices, and it's hilarious

If Bill Gates is a guest on your show for the very first time, you can leave it to Ellen Degeneres to come up with something delicious. A billionaire (that's how you become sleeping rich) to guess the prices of everyday groceries, for example.

Bill, I hope I can call him Bill, goes to the supermarket exactly as often as you would think… Never. It's been ages anyway. Let's see what he guesses for the price of dental floss, which he actually uses daily (now you know that too) or a pack of Pizza Rolls (why don't we have that?). Watch out: it's just as hilarious as you think.

And when you're done with Bill Gates, we also recommend Chrissy Teigen to you at Ellen. She knows absolutely nothing about her own husband John Legend. Just take a look for yourself.