Kourtney and Luka frequented Hollywood hotspot Nice Guy, fans might recognise Kardashian's date night dress which she shared to social media later that evening with the cryptic message. Simply writing, "shut it."
Luka is part of the Kardashian-Jenner's inner circle - he was at their Labour Day party earlier this month and partied with the sisters at Kylie's 21st bash in August.
Kourtney and Younes' relationship "didn’t end well,” a source told People at the time of their split, just eight weeks ago.
Tensions between the couple escalated after Younes publicly shamed his girlfriend on Instagram during their recent vacation to Italy. In a since-deleted comment on a photo of Kardashian wearing a thong bikini, he shaded the post, writing: “That’s what you need to show to get likes?”
"As soon as their long European vacation was over, they started having problems," the source told People.
"Younes was in L.A. recently, and things were not great. He and Kourtney didn't get along. They decided to take a break, but were not officially over. Now with the pictures of Younes in Mexico, they are definitely not getting back together…It didn't end well."
Kourtney and Younes first met in Paris in October 2016 and officially started dating in May 2017.