Jennifer Aniston and Brad PittAt last, the news we've been waiting for.

Could we really be closer to finding out the real reason why Jennifer Aniston and Brad Pitt split?

For years we've been trying to figure out why our favourite twosome didn't last the distance.

It seems we just can't let it go...

Well, now we might just have some more methodical answers.

Scientists say that Jen would never have lasted with Brad because she's a 'builder' and Brad's an 'explorer'.

Um, what? Yes, we're also having trouble getting our minds wrapped around this jargon, but let us just take a minute to explain further. Angelina Jolie and Brad Pit

Apparently, us mere mortals have one in four chemicals in our brains that mould romantic chemistry, scientists say.

Jen, who's described as a 'builder', has a noggin where serotonin is dominant, making her a more cautious and calm individual.

While Brad's more of an 'explorer', with dopamine being the more authoritative chemical roaming around that gorgeous noodle of his.

And where does Angelina Jolie fit in all of this scientific breakdown?

No prizes for guessing... the lady's also classed as an 'explorer'.

Well, did you really think she would be anything else?

Professer Helen Fisher, an expert in the science of romance said: "It's possible to scientifically understand why people partner better with certain types."

So, there you have it folks, now we can all finally sleep at night.