Demi Moore & Ashton Kutcher
Of course, we had to include Ashton Kutcher and Demi Moore. While Ashton is now happily married to former costar Mila Kunis, let’s just flashback for a few seconds. Anyway, Demi Moore is 16 years older than Ashton, her ex-husband she married back in 2005. Then in 2013, Demi Moore and Ashton Kutcher ended their relationship. Now, Kutcher has a daughter and son with Mila Kunis.

Demi Moore & Ashton Kutcher
Katie Holmes & Tom Cruise
Another iconic couple that later separated. Even though Tom Cruise is 16 years older than actress Katie Holmes, the two were dating for seven years before marrying. The two had a child together, Suri. Sadly, they divorced in 2012.

Katie Holmes & Tom Cruise