Scott and Sofia appeared to have a blast documenting their pre-Christmas celebration together Thursday night.
The exes came together to mark their first-born's eighth birthday on Friday.
The lovebirds were all smiles Thursday night while photographers snapped their photos together.
The reality star's ex, Scott Disick, meanwhile, made his first public appearance with girlfriend Sofia Richie.
While the pair has been seen out and about, this is the first time they've posed together at an event.
Disick stepped out to support the 19-year-old model at a 'DuJour Magazine' party in Miami, celebrating Richie's cover.
The couple has been all about travel lately, jetting to Mexico and Italy over the last few months.
The reality star took to social media to post the next installment in her 25 Days of Christmas family photo series.
The 34-year-old reality star took a moment to give thanks for his three kids.
Reign and his little man bun are the cutest!
The photo of the reality star on her case is a 2010 throwback.
On Sunday's 'Keeping Up With the Kardashians,' the exes opened up about their future together after a heated argument.
“When do you think were gonna get married by the way, like 40?”
According to Khloe, Kourtney and Scott's relationship couldn't be more 'dysfunctional.'