Now that Demi Moore has ended her six-year marriage to Ashton Kutcher -- shaking our notion of age-defying love -- we got to thinking about other famous May-December romances.
In the beginning, you couldn't hear Moore and Kutcher's names without their 16-year age difference rearing its ugly head. But they are not alone!
Take a look at some other celebrity couples with big age gaps. Some have crashed and burned while others seemed to have found eternal bliss. What does it mean? You decide!
Hey, age is just a number, right?