"Scott and Sofia arrived at the gallery first and were touring the exhibit when Kourtney arrived," a source told 'E! News.'
Kourtney and Sofia were spotted speaking to each other at the event.
Kourtney was no third wheel. The reality TV star was joined by some of her best friends.
Larsa Pippen, Brittny Gastineau, and personal trainer Amanda Lee were also in attendance.
Kim made a surprise appearance and then everyone headed to the same spot for dinner.
The group went to Craig’s, a celebrity hotspot near the gallery, to keep the party going.
This isn’t the first time Kourtney, Scott, and Sofia spent time together.
The trio reportedly went out for dinner two weeks ago. "Scott and Sofia are very serious and Scott felt it was important that Sofia and Kourtney interact and bond," an insider told E! News. "They have kept things separate for over a year now, and Kourtney is now more open and willing to have a surface level relationship with Sofia."
Scott and Sofia have been official for over a year, and it makes sense for him to want her to get along with the mother of his children.
"Scott and Kourtney both agreed it is better to get the elephant out of the room and for them to all be in each other's lives in order to make things flow easiest for the sake of the kids," the insider said.
It is nice to see that Kourtney and Scott are making an effort to be on good terms.
They are putting their kids first, which shows that their priorities are in order. Scott even went on the Kardashian trip to Bali last month. We can't wait to see more snaps of their happy family moments now that they are getting along.