Where love leads is probably what comes to mind when thinking of these 15 couples, who had some of the most unusual celebrity relationships ever. Unfortunately, only a few of these relationships have stood the test of time.
Hardly imaginable today: Tom Cruise and music icon Cher were a couple many years ago. Who else was or still is together, you can see in our gallery.
The strangest celebrity couples of all time
Did you know that Ryan Reynolds and Alanis Morissette were once a couple? The actor and the singer met at Drew Barrymore's birthday party in 2002 and were engaged two years later. Perhaps their shared Canadian nationality played a role in their connection. However, the relationship ended in 2007.
Mila Kunis and Ashton Kutcher are a perfect match today. However, before they found each other, the stunning Ukrainian was in a nine-year relationship with Macaulay Culkin. Their relationship lasted from 2002 to 2011, but eventually, it came to an end.
Ashton Kutcher was also previously in a relationship with a celebrity woman with a significant age difference - Demi Moore. The actress is a proud 16 years older and already had three children at the time of their relationship. Nevertheless, the two were married for eight years. Do you know of any other strange celebrity couples? No? Then click through our picture gallery.