Forget whether or not they had kids... or starred in movies together... or, heck, even stayed together.
When it comes to famous people dating, only one thing really matters:
What was the nickname given to this celebrity couple and how did it compare to nicknames given to other celebrity couples?
That's right: it's time for the definitive rankings of celebrity couple nicknames! Are you ready, Speidi? Are you prepared, Kimye? Where do you stand, Brangelina?
Let's do this...
Just terrible. We understand that Miley Cyrus and Liam Hemsworth require a nickname, but this one seems forced.
Nearly as awful as the actual pairing of Britney Spears and Kevin Federline.
POSH and BECKS
This one should barely even count. But we understand why folks have felt a need to incorporate Victoria Beckham's Spice Girl name into her relationship.
Sorry, did we just break your heart all over again by bringing Robert and Kristen up, Twihards? That wasn't our attention. The lack of a strong nickname may have been why these two didn't make it.
We're going old school for these former High School Musical co-stars and ex-lovers. The nickname never really rolled off the tongue and we're pretty sure the relationship was a Disney-driven PR move.
We tried to push "Lhloe" back in the day, but it never caught on for some reason when it came to Khloe Kardashian and Lamar Odom.