Oprah Winfrey’s name has become synonymous with yo-yo dieting over the years.

From one extreme of crash liquid diets to the other extreme of "yo, pass me that box of Ding Dongs", Oprah’s weight has inexplicably become a fascinating topic to people. Actually, take out the word ‘weight’ from that sentence and you've still got a mighty true statement, but nonetheless, Oprah is going to do a 21-day vegan detox diet.

Does this mean we have to see her strut out to show off her new skinny outfits like she always does after a diet? Wait, we don’t watch anyway, so who really gives a lovely toss?