The couple confirmed the news of their split to the Associated Press, sharing it was "mutual and lovingly made at the end of last year".
While we are all truly shocked and heartbroken over the news that one of our favourite couples have called it quits, we can't help but wonder if it's finally a new era for Bard Pitt and Jennifer Aniston.
Brad Pitt, who famously left Jen after meeting Angelina Jolie on the set of 2004's Mr and Mrs Smith, is in the process of going through a divorce from Jolie.
Ange filed for divorce in September 2017 citing irreconcilable differences.
Meaning, finally, the two are both singletons at the same time.
Here are a few examples of some very suspicious behaviour that gives life to the rumours that Brad Pitt and Jennifer Aniston may finally get back together.
According to InTouch weekly, Jen comforted Brad through his break up with Ange, and now Brad is more than willing to return the favour for Jen in her hour of need.
"She confided in him about all the missteps and problems in the relationship, and Brad provided the calming words that she needed to hear," a source told the magazine.
Brad and Jen met on a blind date and it was love at first sight, they were set up by their agents.
Back in 2005, Brad and Jen announced their split after 7 years together.
Some fans are saying there may be hints in the announcement that the pair always planned to get back together.
In a joint statement the pair told the press:
"We would like to announce that after seven years together we have decided to formally separate.For those who follow these sorts of things, we would like to explain that our separation is not the result of any speculation reported by the tabloid media. This decision is the result of much thoughtful consideration. We happily remain committed and caring friends with great love and admiration for one another."
It was only last week that NW reported Brad surprised Jen with a very fancy "hush-hush" dinner a few nights before her birthday.
It's alleged that Brad brought Jen a bunch of gifts, including a ring.
However, it wasn't marriage he was proposing on Sunday.
According to NW, yes!
"They share a passion for interior design and architecture," so the company will involve something having to do with that. "They've yet to work out the nitty-gritty of what it will involve, but Jen loves the idea."
This could be extremely interesting.
The pair were married from 2000-2005, for five years.
They dated for two years before they got married.