Rob often posts throwback pictures of him and Chyna, even while they've gone through rough times.
And Chyna returned the favor on Rob's birthday, in addition to bringing adorable baby Dream to the family gathering.
Rob also made a touching post on Instagram to honor Chyna on Mother's Day.
Some questioned whether Rob would ever get over Chyna since he claims she's the love of his life.
However, Rob has proved critics and doubters wrong, and has moved on with none other than self-proclaimed "step-daughter of President Obama," Mehgan James.
In case you're confused and are wondering who Mehgan James is, then let's formally introduce you.
But she set the record straight while the season aired.
Mehgan also went on to make appearances in season 9 of Basketball Wives LA.
Now publications are reporting that Rob and Mehgan are in a relationship, and that the rest of the Kardashian clan does not approve.
How did this pairing happen? Well sources say the pair have been friends for some time, while other say they'e been seeing each other for 3-months. Could Mehgan be using Rob for fame like some have accused?
Well Mehgan responded to her haters with a post to Instagram about her achievements.
Maybe what they have together is genuine? Only time will tell.
And knowing how much drama Keeping Up With The Kardashians has covered, maybe Mehgan can add an interesting storyline. Ratings have steadily been declining, if the Kardashians want to maintain their reality TV empire, they might need someone like Mehgan to spice things up. More likely than not, Mehgan would be down to appear on the franchise.
She even called herself "Kim Kardashian's black sister" back in 2012 during a Bad Girls Club casting video.
Whatever happens, Mehgan is ready!
Rob Kardashian Has Moved On From Blac Chyna With "Obama's Step-Daughter"
vote votesWho knows anymore.