Get hyped, One Direction fans!
[Image via WENN.]
However, a source tells PEOPLE the former flames "hung out together with friends, but didn't spend the night together."
"Kourtney is still serious about making things work with Scott. She went to the birthday party for Cash [Warren] first and was ready to party more after. They chatted, had fun but that was it. Kourtney is finished hooking up with Justin."
Well that's good, considering Scott is Kourtney's OTP!
What do U think, Perezcious readers?!
[Image via Judy Eddy/WENN.]